back
/bak/
back 1
n.
The hinder part of the body of the man; in other animals, the surface from the neck of the end of the backbone. 人身之背部；动物之背脊。
- carry on one’s back 背在背上。
The opposite of the front; the hinder part of anything. 背面；后部。
- the back of the woods 森林之浓密处。
The side of anything away from, or out of sight of, the beholder. 看不见之一面。
The part of a book where the leaves are sewed in. 书背。
The part of a knife, sword, etc., opposite to the cutting edge. 刀背。
The vertical part of a chair, sofa, etc., used to support the spine. 椅背；沙发背。
In athletic games, a position behind the front line; also, a player in such a position. 【体】球赛中之守卫地位；后卫球员。
短语:
back and belly 背与腹；衣与食。
back to back (a)背对背。(b)（指两件类似的事件）相接而来；紧接。
at one's back (=at the back of) 在幕后支持或维护（某人或某事）。
at the back of one's mind (a)放在脑中酝酿。(b)暂忘。
behind one's back 暗中；在背后。
be on one's back (a)卧病在床。(b)挑毛病；找麻烦。(c)计穷力竭。
break one's back (a)给某人太多工作；使不胜负荷。(b)使某人失败，（尤指）使（某人）破产。
break the back of (a)克服（工作等的）困难部份。(b)克服或击败某种制度、辩论等。
flat on one's back 无能为力；被击败。
get off one's back 【美】【俚】不再找某人麻烦。
Get [put; set] one's back up (a)触怒某人。(b)生气。(c)固执。
get (have) sb's own back on 【口】报复；报仇。
give sb a back (=make a back of) （在骑马游戏中）当马；弯背当马（供人跳过）。
know like the back of one's hand 非常熟悉（某地等）；了若指掌。
on (upon) the back of (a)在...的背后。(b)加添（麻烦不幸等）。
put somebody's back into 【口】尽全力作某事。
sb's back is turned 【口】（某人）不在场（疏于管理）时。
see the back of 【口】看某人离开；愈i走某人。
stab sb in the back 【口】暗箭伤人。
the back of beyond 【英】远方；极端偏远之地。
turn one's back on (upon) 背弃；逃离；不理睬。
with (have) sb's back to (against) the wall 处于绝境；将作背水一战。
You scratch my back and I'll scratch yours. 【口】互相帮助；投桃报李。
(过去式: backed; 过去完成式: backed; 现在进行式: backing)
v.t.
To furnish with a back. 加衬作背景。
- This bay is backed with hills. 这海湾后面有山相衬。
To get upon the back of, or mount. 乘；骑。
To second or support. 支持；拥护。
- He backed up his opinion with a wager. 他坚决支持其主张。
To bet on the successful outcome of. 下赌注于。
To sign or endorse. 签字；背书。
To cause to move to the rear. 使后退。
v.i.
To move backward; esp. to shift counterclockwise (said of the wind) 倒退；（尤指风向呈逆时钟方向）逆转。
短语:
back and fill 【美】犹疑不定；踌躇。
back away (a)倒退。(b)撤退；放弃。
back down (from) 放弃；退让。
back into 偶然获得。
back off 退出。
back out of 爽约；背信；撤消。
back the field (=back the wrong horse) 【体】（赛马）下注于冷门的马；【口】支持错误的对象（尤其竞争中的失败者）。
back up (a)支持拥护。(b)（使）向后移动。(c)【美】阻滞不动（如：The sink is backed up. 水槽阻塞了）。
back water (a)后退。(b)【航】调转航向。(c)改变主意。
adj.
Lying or being behind as to time, situation, or direction. （时间、情况、方向上）落后的；在后的。
- a back entrance 后门。
Moving backward. 向后退的；倒退的。
- back slang 倒读俚语（如yob=boy)。
Overdue, no longer current. 拖欠的；过期的；过时的。
- a back rent 拖欠的房租。
短语:
a back door 后门。
back number (a)过期刊物。(b)【贬】过时之人（物）；老古董。
习语:
back country 【美】内地；偏僻地区。
back door (a)后门。(b)【喻】秘密的手段。
back end (a)后端。(b)【英】季节后期；晚秋。
back matter 【美】书的后记。
back pay 欠薪。
back seat (a)后座。(b)【口】不显眼、不重要的地位。
back vowel 【语音】后舌母音。
back 2
adv.
To or toward the rear; away. 向后；远离。
- The house stands back from the road. 这房子离马路有一段距离。
To a toward a former place, state or condition. 复原（位置状态时间等）。
- to come back 回来。
To or toward time past. 回溯从前。
- back in 1900 溯至1900年。
- far back in the Middles Ages 远在中古时期。
In withdrawal. 取消；收回。
- Take back your hasty words. 收回你鲁莽的话。
In concealment or reserve. 藏匿。
- He kept back part of the truth. 他隐匿一部分实情。
In return. 还报。
- to pay back 偿还。
短语:
back and forth 来回地。(= to and fro; up and down)
back of (a)【美】在后边。(b)支持；帮助。(c)致使（发生）；起因于。
back to grind stone 重返岗位。
be back 【口】回去；回家。
give it back to sb 以牙还牙。
get back on sb 背叛某人；出卖某人。
hang back 迟迟不进；裹足不前。
hark back (a)言归正传；回转。(b)旧事重提。there and back 来回（到某地再返回原处）。
back
来自翻译宝典
- 英语>简体中文, 美语词典
back¹
/bæk/
n.
1. (part of body) [+of person, animal] 背(部)；后背；脊背
- He was lying on his back. 他正仰面躺着。
2. (spine) 脊椎
- She broke her back in the fall. 她摔断了脊椎。
to put your back out 脊椎骨错位
3. (part of the body facing away) (身体部位的)背面, 后面
the back of the hand 手背
4. (of garment) [+of top, dress, skirt] 背面；背部
5. (the side less often used) 背面；反面
- You can write on the back of the page. 你可以写在这页背面。
- Put the list on the back of the door. 把单子贴在门后。
6. (area behind) 后部区域
the back of the fridge 冰箱后面
- a house with a garden at the back 带后花园的房子
at the back of sth 在…后面
7. (part furthest away) 末尾；远端； [+of room, theatre, hall] 后部
- Could people at the back of the hall please move forward. 大厅后面的人向前挪一下好吗？
- The index is at the back of the book. 索引在书末尾。
8. [+of vehicle] 后排；后部
- We got in the back of the car. 我们钻进了小汽车后部。
in the back 在后排
- The children sat in the back. 孩子们坐在后排。
9. [+of chair] 靠背
- The chair has no back. 这把椅子没有靠背。
- Put your coat on the back of the chair. 把你的大衣搭在椅背上。
10. 【体】 (defender) 后卫
11. (vat) (尤指酿造啤酒用的)大盆, 大桶
idiom:
at sb's back
(behind someone) 在某人背后
(supporting someone) 支持某人
(pursuing someone) 追杀某人
at the back of your mindorin the back of your mind 在内心深处
the back of beyond 极远的地方
back to front
(in disorder) 混乱无序
- Their plans were all back to front. 他们的计划一团糟。
<尤英> (in reverse) (衣服)前后穿反；(顺序)前后颠倒
- The picture was printed back to front. 这张画印反了。
behind sb's back 在某人背后；背着某人
to break your back 过度工作；拼命工作
to break the back of sth<英> 完成…最困难的部分
flat on your back 丧失能力；(尤指)卧病在床
to get sb's back uporto put sb's back up<英,非正式> 使某人烦恼
to get off sb's back<非正式> 停止批评某人；不再纠缠某人
to have your back to the wallorto have your back against the wall 被逼到墙角；面临绝境
to have sth on your back 背负着…的重担
to know sth like the back of your hand 对…了如指掌
on the back foot 受到威胁；处于不利地位
on the back of sth 紧跟着…；紧接着…
to put your back into sth<英,非正式> 竭尽全力做某事；(尤指)竭尽全力干体力活
to see the back of sb<英,非正式> 摆脱某人
to turn your back on sb/sth
(turn away from) 忽略某人/某事物；离开某人/某物；拒绝某人/某事物
(abandon) 放弃某人/某事物；背弃某人
you scratch my back, I'll scratch yours<非正式> 与人方便, 与己方便
/bæk/
n.
1. (part of body) [+of person, animal] 背(部)；后背；脊背
- He was lying on his back. 他正仰面躺着。
2. (spine) 脊椎
- She broke her back in the fall. 她摔断了脊椎。
to put your back out 脊椎骨错位
3. (part of the body facing away) (身体部位的)背面, 后面
the back of the hand 手背
4. (of garment) [+of top, dress, skirt] 背面；背部
5. (the side less often used) 背面；反面
- You can write on the back of the page. 你可以写在这页背面。
- Put the list on the back of the door. 把单子贴在门后。
6. (area behind) 后部区域
the back of the fridge 冰箱后面
- a house with a garden at the back 带后花园的房子
at the back of sth 在…后面
7. (part furthest away) 末尾；远端； [+of room, theatre, hall] 后部
- Could people at the back of the hall please move forward. 大厅后面的人向前挪一下好吗？
- The index is at the back of the book. 索引在书末尾。
8. [+of vehicle] 后排；后部
- We got in the back of the car. 我们钻进了小汽车后部。
in the back 在后排
- The children sat in the back. 孩子们坐在后排。
9. [+of chair] 靠背
- The chair has no back. 这把椅子没有靠背。
- Put your coat on the back of the chair. 把你的大衣搭在椅背上。
10. 【体】 (defender) 后卫
11. (vat) (尤指酿造啤酒用的)大盆, 大桶
idiom:
at sb's back
(behind someone) 在某人背后
(supporting someone) 支持某人
(pursuing someone) 追杀某人
at the back of your mindorin the back of your mind 在内心深处
the back of beyond 极远的地方
back to front
(in disorder) 混乱无序
- Their plans were all back to front. 他们的计划一团糟。
<尤英> (in reverse) (衣服)前后穿反；(顺序)前后颠倒
- The picture was printed back to front. 这张画印反了。
behind sb's back 在某人背后；背着某人
to break your back 过度工作；拼命工作
to break the back of sth<英> 完成…最困难的部分
flat on your back 丧失能力；(尤指)卧病在床
to get sb's back uporto put sb's back up<英,非正式> 使某人烦恼
to get off sb's back<非正式> 停止批评某人；不再纠缠某人
to have your back to the wallorto have your back against the wall 被逼到墙角；面临绝境
to have sth on your back 背负着…的重担
to know sth like the back of your hand 对…了如指掌
on the back foot 受到威胁；处于不利地位
on the back of sth 紧跟着…；紧接着…
to put your back into sth<英,非正式> 竭尽全力做某事；(尤指)竭尽全力干体力活
to see the back of sb<英,非正式> 摆脱某人
to turn your back on sb/sth
(turn away from) 忽略某人/某事物；离开某人/某物；拒绝某人/某事物
(abandon) 放弃某人/某事物；背弃某人
you scratch my back, I'll scratch yours<非正式> 与人方便, 与己方便
back²
/bæk/
vt.
1. (give your support to, endorse) [+ plan, decision, candidate] 支持
- The Security Council has agreed to back the plan. 安理会已经同意支持这项计划。
2. (financially) 资助
- The group is backed by big multinationals. 该团体受到大型跨国公司的资助。
3. (reverse) [+ vehicle] 倒；使倒退
- I backed the car into an empty parking space. 我将车倒入一个空车位。
4. (bet on) [+ horse] 在…上押注
to back a winner
(in race) 在冠军赛马身上押注
(in contest) 支持胜者
5. (with fabric, material) 给…装上背衬；在背后加固…
place mats backed with felt 用毛毡作背衬的桌垫
6. (musically) 为…伴奏
- She was backed by acoustic guitar and bass. 原声吉他和低音吉他为她伴奏。
7. 【海】 [+ sail] 转…顶风
vi.
1. (move backwards) [person +] 后退； [vehicle +] 倒车
2. 【气】 (change direction) [wind +] (在北半球)逆时针转向；(在南半球)顺时针转向
idiom:
to back and fill【海】 (在狭窄水道)用左右抢风法行船
(vacillate) 犹豫不决
to back the wrong horse 赌马下错赌注；看走了眼
- David thought those stocks were sure to rise, but it looks as if he's backed the wrong horse. 戴维以为那些股票肯定会涨, 现在看来他是看走了眼。
Phrasal Verbs:
back away, back down, back off, back onto, back out, back up
/bæk/
vt.
1. (give your support to, endorse) [+ plan, decision, candidate] 支持
- The Security Council has agreed to back the plan. 安理会已经同意支持这项计划。
2. (financially) 资助
- The group is backed by big multinationals. 该团体受到大型跨国公司的资助。
3. (reverse) [+ vehicle] 倒；使倒退
- I backed the car into an empty parking space. 我将车倒入一个空车位。
4. (bet on) [+ horse] 在…上押注
to back a winner
(in race) 在冠军赛马身上押注
(in contest) 支持胜者
5. (with fabric, material) 给…装上背衬；在背后加固…
place mats backed with felt 用毛毡作背衬的桌垫
6. (musically) 为…伴奏
- She was backed by acoustic guitar and bass. 原声吉他和低音吉他为她伴奏。
7. 【海】 [+ sail] 转…顶风
vi.
1. (move backwards) [person +] 后退； [vehicle +] 倒车
2. 【气】 (change direction) [wind +] (在北半球)逆时针转向；(在南半球)顺时针转向
idiom:
to back and fill【海】 (在狭窄水道)用左右抢风法行船
(vacillate) 犹豫不决
to back the wrong horse 赌马下错赌注；看走了眼
- David thought those stocks were sure to rise, but it looks as if he's backed the wrong horse. 戴维以为那些股票肯定会涨, 现在看来他是看走了眼。
Phrasal Verbs:
back away, back down, back off, back onto, back out, back up
back³
/bæk/
adj.
1. (not front) [+ legs, feet, window, wall, row, entrance] 后面的；后部的
a back garden 一个后花园
- the back wheel of my bike 我自行车的后轮
2. (in arrears) 到期未付的；过期的
back payment 逾期支付
- back rent 拖欠的租金
3. (not direct) (道路)曲折的
- Take the back road. 走那条曲折蜿蜒的路。
4. (moving backwards) 逆向的
a back current 反向洋流
5. 【言语】 (元音)舌后的, 舌根的
/bæk/
adj.
1. (not front) [+ legs, feet, window, wall, row, entrance] 后面的；后部的
a back garden 一个后花园
- the back wheel of my bike 我自行车的后轮
2. (in arrears) 到期未付的；过期的
back payment 逾期支付
- back rent 拖欠的租金
3. (not direct) (道路)曲折的
- Take the back road. 走那条曲折蜿蜒的路。
4. (moving backwards) 逆向的
a back current 反向洋流
5. 【言语】 (元音)舌后的, 舌根的
back⁴
/bæk/
adv.
1. (away from something) 向后；往后；往回
- Can you move back a little bit? 你能稍微往后挪点吗？
- She fell back on the wooden bench. 她向后跌坐在长木椅上。
2. (to a previous place) 回到原处
- I went back to bed. 我又回到床上。
- She will be back at work next week. 她下周回来上班。
3. (to original state) 恢复原状；回到原来的状态
- Rail services should be back to normal tomorrow. 明天铁路运输应该会恢复正常。
4. (after taking or borrowing) 归还；交还；放回；收回
- Can I have my pen back? 能把笔还给我吗？
- She passed the plate back to Carol. 她将盘子递还给卡罗尔。
5. (to an earlier time) (钟表)回(拨)
to put the clocks back 将时间拨慢
6. (in writing, by phone) 回复(来信、电话等)
- If she rings tell her I'll call back later. 如果她打电话来, 告诉她我会给她回电。
7. (reacting in the same way) 回应(目光)
- Lee looked at her. She stared back at him. 李看着她, 她也回视着他。
- He hit me, so I hit him back. 他打了我, 所以我回击了他。
8. (in discussion) 回到(某个话题)
- If we could go back to Jim's original point … 如果我们回到吉姆最初的观点…
9. (in fashion) 再次流行；再度成为潮流
- Short skirts are back. 短裙再度流行起来。
10. (at a distance) 在一段距离外；远远地
- Police yelled at the crowd to stay back, but people rushed forward. 警方向人群大喊让他们不要靠近, 但是人们还是向前挤。
11. (so as not to cover) 收拢；拢起；束起
- Her hair was tied back. 她的头发扎了起来。
12. (leaning backwards) (舒适地)向后仰
- He leaned back in his chair. 他靠在椅背上。
13. (behind you) 回头, 转身(看或喊)
- He looked back over his shoulder then carried on running. 他回头看了看, 然后继续跑。
14. (in a different place) (表示描述场所的转换)在曾提到过的地方
- Meanwhile, back in London, his wife had given birth. 与此同时, 他太太在伦敦生产了。
- Later, back at the office, the phone rang. 随后, 办公室里的电话响了。
15. (indicating past time) 以前；过去；追溯至
- The story starts back in 1950. 事情可以追溯到1950年。
a few years back 早在几年前
16. (in reserve) 有所保留；供存用
- Keep some food back for later. 留些食物以备未来之需。
17. back and forth 来回；往返
18. back in the day 在过去
/bæk/
adv.
1. (away from something) 向后；往后；往回
- Can you move back a little bit? 你能稍微往后挪点吗？
- She fell back on the wooden bench. 她向后跌坐在长木椅上。
2. (to a previous place) 回到原处
- I went back to bed. 我又回到床上。
- She will be back at work next week. 她下周回来上班。
3. (to original state) 恢复原状；回到原来的状态
- Rail services should be back to normal tomorrow. 明天铁路运输应该会恢复正常。
4. (after taking or borrowing) 归还；交还；放回；收回
- Can I have my pen back? 能把笔还给我吗？
- She passed the plate back to Carol. 她将盘子递还给卡罗尔。
5. (to an earlier time) (钟表)回(拨)
to put the clocks back 将时间拨慢
6. (in writing, by phone) 回复(来信、电话等)
- If she rings tell her I'll call back later. 如果她打电话来, 告诉她我会给她回电。
7. (reacting in the same way) 回应(目光)
- Lee looked at her. She stared back at him. 李看着她, 她也回视着他。
- He hit me, so I hit him back. 他打了我, 所以我回击了他。
8. (in discussion) 回到(某个话题)
- If we could go back to Jim's original point … 如果我们回到吉姆最初的观点…
9. (in fashion) 再次流行；再度成为潮流
- Short skirts are back. 短裙再度流行起来。
10. (at a distance) 在一段距离外；远远地
- Police yelled at the crowd to stay back, but people rushed forward. 警方向人群大喊让他们不要靠近, 但是人们还是向前挤。
11. (so as not to cover) 收拢；拢起；束起
- Her hair was tied back. 她的头发扎了起来。
12. (leaning backwards) (舒适地)向后仰
- He leaned back in his chair. 他靠在椅背上。
13. (behind you) 回头, 转身(看或喊)
- He looked back over his shoulder then carried on running. 他回头看了看, 然后继续跑。
14. (in a different place) (表示描述场所的转换)在曾提到过的地方
- Meanwhile, back in London, his wife had given birth. 与此同时, 他太太在伦敦生产了。
- Later, back at the office, the phone rang. 随后, 办公室里的电话响了。
15. (indicating past time) 以前；过去；追溯至
- The story starts back in 1950. 事情可以追溯到1950年。
a few years back 早在几年前
16. (in reserve) 有所保留；供存用
- Keep some food back for later. 留些食物以备未来之需。
17. back and forth 来回；往返
18. back in the day 在过去
- 英语>简体中文, 英汉大词典
back
/bæk/
ad.
回（原处）；向后
a.
后面的
n. backs 2
背后，后部；背
v. backs, backing, backed退后，倒车
/bæk/
ad.
回（原处）；向后
a.
后面的
n. backs 2
背后，后部；背
v. backs, backing, backed退后，倒车
back
n. 背部，背脊，背面
n. 背部，背脊，背面
- 英语>简体中文, 中医大词典
back
adj. 后面的，在后面，早过去的，前（欠）的钱
adv. 向后地
n. 背部，后面
v. 后退，支持
adj. 后面的，在后面，早过去的，前（欠）的钱
adv. 向后地
n. 背部，后面
v. 后退，支持
- 英语>简体中文, 计算机词典
back1
n.（名词）
1. The posterior portion of the trunk of the human body between the neck and the pelvis; the dorsum. 背部：人体躯干的后部，在脖子和骨盆之间；背部
2. The analogous dorsal region in other animals. 动物的背部：其它动物相似的背部部位
3. The backbone or spine. 脊骨或脊柱
4. The part or area farthest from the front. 后部：离前面最远的部分或地区
5. The part opposite to or behind that adapted for view or use: 背面，反面：与看见或使用的部分相反或在其后面的部分：
- the back of the hand; wrote on the back of the photograph. 手背；写在照片背面
6. The reverse side, as of a coin. 反面：反面，如硬币的反面
7. A part that supports or strengthens from the rear: 靠背：从后部支持或加强的部分：
- the back of a couch. 睡椅的靠背
8. The part of a book where the pages are stitched or glued together into the binding. 书脊：书页被装订或粘在一起成册的滚边部分
9. The binding itself. 装订本身
10. Sports 【体育运动】
11. A player who takes a position behind the front line of other players in certain games, such as football. 后卫：在某种比赛项目中，如足球，处在其它运动员前线位置之后的运动员
12. This playing position. 后卫位置
v.（动词） backed, back.ing, backs
v.tr.（及物动词）
1. To cause to move backward or in a reverse direction: 使倒退：引起向后或相反方向移动：
- Back the car up ten feet and then make the turn. 把车向后倒10英尺然后转弯
2. To furnish or strengthen with a back or backing. 背靠，加固：用后背或支持物装备或加强
3. To provide with financial or spiritual help; support or sustain: 支持，后援：提供财政的或精神上的帮助；支持或维持：
- backed our candidate with a $1, 000-a-plate dinner.See Synonyms at &b{support} 以一人1000美元的晚餐为我们的候选人打气参见 support
4. To bet or wager on. 打赌：打赌或用…赌博
5. To adduce evidence in support of; substantiate: 引证，证明：提出证据支持；证明，证实：
- backed the argument with facts. 用事实证明论点
6. To form the back or background of: 形成…的背部或背景：
- Snowcapped mountains back the village. 白雪皑皑的山峦形成了村庄的背景
v.intr.（不及物动词）
1. To move backward. 倒退：向后移动
2. To shift to a counterclockwise direction. Used of the wind. 逆时针转向：转变为逆时针方向。用于指风
adj.（形容词）
1. Located or placed in the rear: 后部的：位于或安置在后面的：
- Deliveries should be made at the back entrance. 交货应在后面的入口处
2. Distant from a center of activity; remote. 偏远的：远离活动中心的；偏远的
3. Of a past date; not current: 过时的，不流行的：属于过去的日子的；不是现时的：
- a back issue of a periodical. 过期的期刊
4. Being owed or due from an earlier time; in arrears: 积欠的：较早时期应拥有或到期的；拖欠的：
- back pay. 欠薪
5. Being in a backward direction. 向后的：处于向后的方向的
6. Linguistics Pronounced with the back of the tongue, as oo in cool. Used of vowels. 【语言学】 舌根的：用舌根发音的，如 oo 在 cool 一词中的发音。用于元音字母
adv.（副词）
1. At, to, or toward the rear or back; backward. 在后地，向后地：在、到或向着后面或后部地；向后地，落后地
2. In, to, or toward a former location: 回到原处：在、到或向着从前的位置：
- went back for the class reunion. 参加同班同学会
3. In, to, or toward a former condition. 回到原先状态：在、到或向着从前的状态地
4. In, to, or toward a past time. 从前地：在、到到向着过去的年代地
5. In reserve or concealment. 储存地或隐蔽地
6. In check or under restraint: 阻挡地：处于被节制或被隐瞒的状态：
- Barriers held the crowd back. 栅栏将群众挡住了
7. In reply or return. 回答或归还
常用词组:
back away
To withdraw from a position; retreat. 撤退：从某个位置撤离；撤退back down
To withdraw from a position, opinion, or commitment. 让步，放弃：从某个位置、观点或义务中撤出back off
To retreat or draw away. 撤回或离开back out
1. To withdraw from (an enterprise or a plan) before completion. 中途退出：在完成之前从（某项计划或事业）中退出
2. To fail to keep a commitment or promise. 失言：没有履行义务或诺言back up
1. To cause to accumulate or undergo accumulation: 使聚集：引起堆积或经过积累：
- The accident backed the traffic up for blocks. Traffic backed up in the tunnel. 事故引起了交通阻塞。在地下道中引起了交通阻塞
2. Computer Science To make a backup of (a program or file). 【计算机科学】 备份：为（程序或文件）备份
习惯用语:
back and fill
1. Nautical To maneuver a vessel in a narrow channel by adjusting the sails so as to let the wind in and out of them in alteration. 【航海】 调整航向：在狭窄的水道中操纵船，通过调整风帆以便使风帆间进出的风向有所改变
2. To vacillate in one's actions or decisions. 举棋不定：在行动与决定之间犹豫不决
n.（名词）
1. The posterior portion of the trunk of the human body between the neck and the pelvis; the dorsum. 背部：人体躯干的后部，在脖子和骨盆之间；背部
2. The analogous dorsal region in other animals. 动物的背部：其它动物相似的背部部位
3. The backbone or spine. 脊骨或脊柱
4. The part or area farthest from the front. 后部：离前面最远的部分或地区
5. The part opposite to or behind that adapted for view or use: 背面，反面：与看见或使用的部分相反或在其后面的部分：
- the back of the hand; wrote on the back of the photograph. 手背；写在照片背面
6. The reverse side, as of a coin. 反面：反面，如硬币的反面
7. A part that supports or strengthens from the rear: 靠背：从后部支持或加强的部分：
- the back of a couch. 睡椅的靠背
8. The part of a book where the pages are stitched or glued together into the binding. 书脊：书页被装订或粘在一起成册的滚边部分
9. The binding itself. 装订本身
10. Sports 【体育运动】
11. A player who takes a position behind the front line of other players in certain games, such as football. 后卫：在某种比赛项目中，如足球，处在其它运动员前线位置之后的运动员
12. This playing position. 后卫位置
v.（动词） backed, back.ing, backs
v.tr.（及物动词）
1. To cause to move backward or in a reverse direction: 使倒退：引起向后或相反方向移动：
- Back the car up ten feet and then make the turn. 把车向后倒10英尺然后转弯
2. To furnish or strengthen with a back or backing. 背靠，加固：用后背或支持物装备或加强
3. To provide with financial or spiritual help; support or sustain: 支持，后援：提供财政的或精神上的帮助；支持或维持：
- backed our candidate with a $1, 000-a-plate dinner.See Synonyms at &b{support} 以一人1000美元的晚餐为我们的候选人打气参见 support
4. To bet or wager on. 打赌：打赌或用…赌博
5. To adduce evidence in support of; substantiate: 引证，证明：提出证据支持；证明，证实：
- backed the argument with facts. 用事实证明论点
6. To form the back or background of: 形成…的背部或背景：
- Snowcapped mountains back the village. 白雪皑皑的山峦形成了村庄的背景
v.intr.（不及物动词）
1. To move backward. 倒退：向后移动
2. To shift to a counterclockwise direction. Used of the wind. 逆时针转向：转变为逆时针方向。用于指风
adj.（形容词）
1. Located or placed in the rear: 后部的：位于或安置在后面的：
- Deliveries should be made at the back entrance. 交货应在后面的入口处
2. Distant from a center of activity; remote. 偏远的：远离活动中心的；偏远的
3. Of a past date; not current: 过时的，不流行的：属于过去的日子的；不是现时的：
- a back issue of a periodical. 过期的期刊
4. Being owed or due from an earlier time; in arrears: 积欠的：较早时期应拥有或到期的；拖欠的：
- back pay. 欠薪
5. Being in a backward direction. 向后的：处于向后的方向的
6. Linguistics Pronounced with the back of the tongue, as oo in cool. Used of vowels. 【语言学】 舌根的：用舌根发音的，如 oo 在 cool 一词中的发音。用于元音字母
adv.（副词）
1. At, to, or toward the rear or back; backward. 在后地，向后地：在、到或向着后面或后部地；向后地，落后地
2. In, to, or toward a former location: 回到原处：在、到或向着从前的位置：
- went back for the class reunion. 参加同班同学会
3. In, to, or toward a former condition. 回到原先状态：在、到或向着从前的状态地
4. In, to, or toward a past time. 从前地：在、到到向着过去的年代地
5. In reserve or concealment. 储存地或隐蔽地
6. In check or under restraint: 阻挡地：处于被节制或被隐瞒的状态：
- Barriers held the crowd back. 栅栏将群众挡住了
7. In reply or return. 回答或归还
常用词组:
back away
To withdraw from a position; retreat. 撤退：从某个位置撤离；撤退back down
To withdraw from a position, opinion, or commitment. 让步，放弃：从某个位置、观点或义务中撤出back off
To retreat or draw away. 撤回或离开back out
1. To withdraw from (an enterprise or a plan) before completion. 中途退出：在完成之前从（某项计划或事业）中退出
2. To fail to keep a commitment or promise. 失言：没有履行义务或诺言back up
1. To cause to accumulate or undergo accumulation: 使聚集：引起堆积或经过积累：
- The accident backed the traffic up for blocks. Traffic backed up in the tunnel. 事故引起了交通阻塞。在地下道中引起了交通阻塞
2. Computer Science To make a backup of (a program or file). 【计算机科学】 备份：为（程序或文件）备份
习惯用语:
back and fill
1. Nautical To maneuver a vessel in a narrow channel by adjusting the sails so as to let the wind in and out of them in alteration. 【航海】 调整航向：在狭窄的水道中操纵船，通过调整风帆以便使风帆间进出的风向有所改变
2. To vacillate in one's actions or decisions. 举棋不定：在行动与决定之间犹豫不决
- 英语>简体中文, 美国传统词典
back
adv. 向后，回，以前；n. 背，后面，基座，岭
adv. 向后，回，以前；n. 背，后面，基座，岭
- 英语>简体中文, 英汉化学大词典
back
背面，反[后]向，机身上部，返回；【微软】上一（页，步，...)，悔牌
背面，反[后]向，机身上部，返回；【微软】上一（页，步，...)，悔牌
- 英语>简体中文, 英汉计算机词汇
back
背，背部：躯干从颈至骨盆的后部
背，背部：躯干从颈至骨盆的后部
- 英语>简体中文, 英中医学辞海
back
v. 背书，支持，背签，签字批准
v. 背书，支持，背签，签字批准
- 英语>简体中文, 英汉法学大辞典
back
v.
(1) 背书(=indorse)
(2) 签署
指签字以表示同意或批准。
(3) 签字以同意偿付
(4) (古)令状背书
指治安法官〔magistrate〕对由其他郡签发的令状〔warrant〕进行背书，允许该令状在自己郡内执行。
v.
(1) 背书(=indorse)
(2) 签署
指签字以表示同意或批准。
(3) 签字以同意偿付
(4) (古)令状背书
指治安法官〔magistrate〕对由其他郡签发的令状〔warrant〕进行背书，允许该令状在自己郡内执行。
- 英语>简体中文, 英美法词典
back
n. 背面，背部
n. 背面，背部
- 英语>简体中文, 英汉机械大词典
back
n. 背部，后部，反向
n. 背部，后部，反向
- 英语>简体中文, 英汉汽车词典
back
n.
背, 背部
- The back is shaped to the load. 背脊生来就是负重的。
- I've got a sore place in my back. 我背上有个地方痛。
后部, 后面
- He likes sitting in the back of the class. 他一直喜欢坐在教室的后排。
背面, 反面
- On the back of the letter was a diagram. 信的背面是张图表。
vt. & vi.
(使)后退, (使)倒退
- The horse backed suddenly. 马突然向后倒退。
vt.
作…的衬里
- You could back the dress with silk. 你可以给这件衣服加丝绸衬里。
支持
- Many of his friends backed his plan. 他的很多朋友支持他的计划。
- Can you back your story with facts? 你能举出事实来证明你的话吗?
adj.
后边的, 背后的
- On the back wall there is a map of the world. 后墙上有一幅世界地图。
以前的, 过去的
- The war is all back history now, and our two countries are good friends. 这场战争已成为过去的历史, 我们两国现在是友邦了。
- He owed three months' back rent. 他欠了三个月的租金。
adv.
还, 回, 往后退
- Stand back! This dog bites. 往后站!这狗会咬人。
- I've brought a lot of books back with me. 我带回了很多书。
向后面, 后仰着
- I bent back too far and hurt my neck. 我向后仰得过度了, 扭伤了脖子。
- Don't bend the book back, and you'll damage it. 别向后卷书, 会弄坏的。
回原处, 恢复原状
- I am not ready to go back to work yet. 我还不准备回去工作。
- After a year in the hospital, he's back in circulation. 住了一年医院之后, 他又活跃起来了。
从前, 回到(从前)
- You only need to cast back a little and you'll remember the event. 你只要稍微回想一下, 就可以记起那件事。
- That smell of freshly baked bread carries me back! 新烤面包的气味使我回忆起往事！
n.
背, 背部
- The back is shaped to the load. 背脊生来就是负重的。
- I've got a sore place in my back. 我背上有个地方痛。
后部, 后面
- He likes sitting in the back of the class. 他一直喜欢坐在教室的后排。
背面, 反面
- On the back of the letter was a diagram. 信的背面是张图表。
vt. & vi.
(使)后退, (使)倒退
- The horse backed suddenly. 马突然向后倒退。
vt.
作…的衬里
- You could back the dress with silk. 你可以给这件衣服加丝绸衬里。
支持
- Many of his friends backed his plan. 他的很多朋友支持他的计划。
- Can you back your story with facts? 你能举出事实来证明你的话吗?
adj.
后边的, 背后的
- On the back wall there is a map of the world. 后墙上有一幅世界地图。
以前的, 过去的
- The war is all back history now, and our two countries are good friends. 这场战争已成为过去的历史, 我们两国现在是友邦了。
- He owed three months' back rent. 他欠了三个月的租金。
adv.
还, 回, 往后退
- Stand back! This dog bites. 往后站!这狗会咬人。
- I've brought a lot of books back with me. 我带回了很多书。
向后面, 后仰着
- I bent back too far and hurt my neck. 我向后仰得过度了, 扭伤了脖子。
- Don't bend the book back, and you'll damage it. 别向后卷书, 会弄坏的。
回原处, 恢复原状
- I am not ready to go back to work yet. 我还不准备回去工作。
- After a year in the hospital, he's back in circulation. 住了一年医院之后, 他又活跃起来了。
从前, 回到(从前)
- You only need to cast back a little and you'll remember the event. 你只要稍微回想一下, 就可以记起那件事。
- That smell of freshly baked bread carries me back! 新烤面包的气味使我回忆起往事！
- 英语>简体中文, 简明英汉词典
back1
(adjective 形容词)
后面的
the back legs of an animal. 动物的后腿。
SYNONYM 同义词:dorsal (dorsal fin 背鳍), end, hind, hinder, hindmost, last, rear,rearmost.
OPPOSITES: SEE 反义词参阅front adjective 形容词.
(adjective 形容词)
后面的
the back legs of an animal. 动物的后腿。
SYNONYM 同义词:dorsal (dorsal fin 背鳍), end, hind, hinder, hindmost, last, rear,rearmost.
OPPOSITES: SEE 反义词参阅front adjective 形容词.
back2
(noun 名词)
后部
the back of a train. 列车的末节。
SYNONYM 同义词:end, rear, tail-end.
尾部
the back of a ship. 船尾。
SYNONYM 同义词:stern.
背面
the back of an envelope. 信封背面。
SYNONYM 同义词:reverse, verso.
后部
the back of an animal. 动物的后部。
SYNONYM 同义词:hindquarters, posterior, rear, tail.
OPPOSITES: SEE 反义词参阅front noun 名词.
(noun 名词)
后部
the back of a train. 列车的末节。
SYNONYM 同义词:end, rear, tail-end.
尾部
the back of a ship. 船尾。
SYNONYM 同义词:stern.
背面
the back of an envelope. 信封背面。
SYNONYM 同义词:reverse, verso.
后部
the back of an animal. 动物的后部。
SYNONYM 同义词:hindquarters, posterior, rear, tail.
OPPOSITES: SEE 反义词参阅front noun 名词.
back3
(verb 动词)
退后
to back into a corner. 退到角落里。
SYNONYM 同义词:back away, back off, backpedal,backtrack, [informal日常用语] beat aretreat, give way, go backwards, move back,recede, recoil, retire, retreat, reverse.
OPPOSITES: SEE 反义词参阅advance verb 动词.
支持
to back a plan. 支持一项计划。
SEE参阅 support verb 动词.
下赌注
to back horses. 赌马。
SEE参阅 gambleverb 动词.
to back down 撤回
SEE参阅 retreat verb 动词.
to back out 退出
SEE参阅 withdraw.
(verb 动词)
退后
to back into a corner. 退到角落里。
SYNONYM 同义词:back away, back off, backpedal,backtrack, [informal日常用语] beat aretreat, give way, go backwards, move back,recede, recoil, retire, retreat, reverse.
OPPOSITES: SEE 反义词参阅advance verb 动词.
支持
to back a plan. 支持一项计划。
SEE参阅 support verb 动词.
下赌注
to back horses. 赌马。
SEE参阅 gambleverb 动词.
to back down 撤回
SEE参阅 retreat verb 动词.
to back out 退出
SEE参阅 withdraw.
- 英语>简体中文, 英语同义词词典
back1
Most idioms containing back are at the entries for the nouns and verbs in the idioms, for example on the back burner is at burner. 大多数含back的习语列在该类习语中的名词和动词相关词条下，如on the back burner在词条burner下。
(in) back of sth (AmE, informal)
behind sth 在……之后；在……后面:
There’s a large garden in back of the house. 房子后面是一个大花园。
the ,back of be'yond (informal)
a lonely place that is a long way from any town远离闹市的地方； 偏僻的地方:
That village they’ve moved to is really in the back of beyond!他们搬过去的那个村庄实在是个偏僻之地。
,back to 'back
if two people stand back to back, they standwith their backs facing or touching each other背靠背
if two or more things happen back to back,they happen one after the other 一个接一个；接二连三:
back-to-back victories/successes 接踵而至的胜利/成功
be on sb’s 'back (informal)
annoy or criticize sb a lot 惹恼某人；老是批评某人:
My new boss is on my back all the time, saying I have to work harder. 新老板总是找我的麻烦，说我要更卖力地工作。
behind sb’s 'back
without sb knowing, especially because theywould not like it 背着某人:
I feel guilty about going behind his back and complaining to the boss. 背着他向老板抱怨，我觉得很愧疚。
People were often very rude about her behind her back. 背地里人们常对她很不敬。
As she walked away, she could hear themwhispering about her behind her back. 她走开的时候，能听到他们在她背后窃窃私语议论她。
get/put sb’s 'back up
make sb annoyed 使某人生气；惹恼某人:
His silly remarks always get her back up. 他的蠢话总惹得她很恼火。
ORIGIN This idiom refers to the way cats arch theirbacks when they are angry. 这个习语原指猫发怒时背部弓起。
get off sb’s 'back; get sb off your 'back(informal)
stop annoying sb, for example by telling themwhat to do or trying to force them to do sth; makesb stop annoying you in this way 不再惹恼某人；不再妨碍某人；使某人不再找自己的麻烦:
I’ve done all that already, so why don’t you just get off my back? 我已经把那些都干了，你能不能别再烦我？
If you let the newspaper take a photo of you, that’ll get them off your back for a while. 如果你让这家报纸给你拍张照，他们暂时就不会再来烦你了。
put your 'back into sth
work very hard at sth 拚命干某事；全力以赴；竭尽全力:
We’ll get the job finished today if we put our backs into it. 要是我们全力以赴，今天就能把这活儿干完。
Most idioms containing back are at the entries for the nouns and verbs in the idioms, for example on the back burner is at burner. 大多数含back的习语列在该类习语中的名词和动词相关词条下，如on the back burner在词条burner下。
(in) back of sth (AmE, informal)
behind sth 在……之后；在……后面:
There’s a large garden in back of the house. 房子后面是一个大花园。
the ,back of be'yond (informal)
a lonely place that is a long way from any town远离闹市的地方； 偏僻的地方:
That village they’ve moved to is really in the back of beyond!他们搬过去的那个村庄实在是个偏僻之地。
,back to 'back
if two people stand back to back, they standwith their backs facing or touching each other背靠背
if two or more things happen back to back,they happen one after the other 一个接一个；接二连三:
back-to-back victories/successes 接踵而至的胜利/成功
be on sb’s 'back (informal)
annoy or criticize sb a lot 惹恼某人；老是批评某人:
My new boss is on my back all the time, saying I have to work harder. 新老板总是找我的麻烦，说我要更卖力地工作。
behind sb’s 'back
without sb knowing, especially because theywould not like it 背着某人:
I feel guilty about going behind his back and complaining to the boss. 背着他向老板抱怨，我觉得很愧疚。
People were often very rude about her behind her back. 背地里人们常对她很不敬。
As she walked away, she could hear themwhispering about her behind her back. 她走开的时候，能听到他们在她背后窃窃私语议论她。
get/put sb’s 'back up
make sb annoyed 使某人生气；惹恼某人:
His silly remarks always get her back up. 他的蠢话总惹得她很恼火。
ORIGIN This idiom refers to the way cats arch theirbacks when they are angry. 这个习语原指猫发怒时背部弓起。
get off sb’s 'back; get sb off your 'back(informal)
stop annoying sb, for example by telling themwhat to do or trying to force them to do sth; makesb stop annoying you in this way 不再惹恼某人；不再妨碍某人；使某人不再找自己的麻烦:
I’ve done all that already, so why don’t you just get off my back? 我已经把那些都干了，你能不能别再烦我？
If you let the newspaper take a photo of you, that’ll get them off your back for a while. 如果你让这家报纸给你拍张照，他们暂时就不会再来烦你了。
put your 'back into sth
work very hard at sth 拚命干某事；全力以赴；竭尽全力:
We’ll get the job finished today if we put our backs into it. 要是我们全力以赴，今天就能把这活儿干完。
英语>简体中文, 英语习语词典
back1
n.
背, 背部; 背脊
背面, 凸面, 反面
后面, 后部
(足球等的)后卫
(猎犬)后退的动作
岭, 山脊
铅字字脊; 锯背
(矿内巷道的)顶板拱架的表面, 顶头盖; (煤层里的)劈理面, 节理
基座, 衬垫靠板
椅子靠背
(磁带等)倒回播放
(车刀)后刃面
(舞台的)背景;【光】象
[pl.][美俚]假钞票
(啤酒酿造、染坊、制胶等用的)大浅盒
- a pain in one's back 脊背痛
- lie [fall]on one's back 朝天躺着[摔倒]
- behind one's back 背地里; 暗中
- He is a full back of our football team. 他是我们足球队中的后卫。
n.
背, 背部; 背脊
背面, 凸面, 反面
后面, 后部
(足球等的)后卫
(猎犬)后退的动作
岭, 山脊
铅字字脊; 锯背
(矿内巷道的)顶板拱架的表面, 顶头盖; (煤层里的)劈理面, 节理
基座, 衬垫靠板
椅子靠背
(磁带等)倒回播放
(车刀)后刃面
(舞台的)背景;【光】象
[pl.][美俚]假钞票
(啤酒酿造、染坊、制胶等用的)大浅盒
- a pain in one's back 脊背痛
- lie [fall]on one's back 朝天躺着[摔倒]
- behind one's back 背地里; 暗中
- He is a full back of our football team. 他是我们足球队中的后卫。
back2
adj.
[无比较级; 最高级用backmost]
[表示位置]后面的; 背后的
背面的, 偏僻的; 未开发的
倒的, 反向的; 往回去的
【语】舌根的; 口腔后部的
过去的; 过期的
迟交的; 拖欠的
- the back slums 贫民窟
- a back current 逆流
- a back vowel (舌)后元音
- back pay 欠薪
- back files 过期报刊杂志合订本
adj.
[无比较级; 最高级用backmost]
[表示位置]后面的; 背后的
背面的, 偏僻的; 未开发的
倒的, 反向的; 往回去的
【语】舌根的; 口腔后部的
过去的; 过期的
迟交的; 拖欠的
- the back slums 贫民窟
- a back current 逆流
- a back vowel (舌)后元音
- back pay 欠薪
- back files 过期报刊杂志合订本
back3
adv.
在后; 向后; 后仰着; 落后
回原处; 回原状; 恢复
忍住; 隐匿
以前
报复
- Stand back, please. 请往后站。
- They fought back. 他们还击了。
- I met him three years back. 我三年前见过他。
adv.
在后; 向后; 后仰着; 落后
回原处; 回原状; 恢复
忍住; 隐匿
以前
报复
- Stand back, please. 请往后站。
- They fought back. 他们还击了。
- I met him three years back. 我三年前见过他。
back4
vt.
使后退; 倒(车)
[美]位于...的背后; 背靠着
支持
给...加衬里; 给(书)加包皮; 裱(画)
背书(支票等)(指在票据背后签字担保)
下赌注于...上
- Don't worry. I will back you up. 不要发愁, 我支持你。
- He backed the car out of the garage. 他把车倒退着开出车库。
- You could back the dress with silk. 你可以用丝绸布给这件衣服加衬里。
vt.
使后退; 倒(车)
[美]位于...的背后; 背靠着
支持
给...加衬里; 给(书)加包皮; 裱(画)
背书(支票等)(指在票据背后签字担保)
下赌注于...上
- Don't worry. I will back you up. 不要发愁, 我支持你。
- He backed the car out of the garage. 他把车倒退着开出车库。
- You could back the dress with silk. 你可以用丝绸布给这件衣服加衬里。
back5
vi.
倒退; (风向)逆转
[美]背靠, 坐落
- He backed away from the gun. 他往后退躲离枪口。
- The power station backs on to a high mountain. 发电站背靠着大山。
继承用法
backache
n.
背痛
back-alley
n.
街后窄巷
vi.
倒退; (风向)逆转
[美]背靠, 坐落
- He backed away from the gun. 他往后退躲离枪口。
- The power station backs on to a high mountain. 发电站背靠着大山。
继承用法
backache
n.
背痛
back-alley
n.
街后窄巷
back6
adj.
陋巷的, 穷困的
backbencher
n.
后座议员(指英国下院的普通议员)
backbite
vt.,vi.
背后说(人)坏话
n.
背后中伤
backblocks
n.
[澳]边远地区
backboard
n.
后部挡板; (篮球架上的)篮板;【医】(脊椎)矫正板
backbreaker
n.
极为累人的工作
工作极度辛苦的工人
backbreaking
adj.
累断腰的, 繁重的; 极讨厌的
backburner
adj.
不重要的
backchat
n.
闲聊; 回嘴; 反唇相讥
back-check
n.
回本方守区内阻截
(已完成工作的)检查[验]
vt.
检查(工作, 报告)
vi.
(曲棍球)采取守势
backcloth
n.
背景, 幕, 天幕; 印花衬布
back-coming
n.
后退式回采
backcountry
n.
[美]穷乡僻壤
back-coupling
n.
反馈耦合, 回授
backcourt
n.
篮球场属于守方的一半场地
backcross
vt., vi.
【生】(使)回交; (使)逆代杂交
n.
回交; 逆杂交(的产物)
backcycling
n.
反循环
backdate
vt.
把发生的日期说成[写成]比实际的更早
追溯至
back-diffusion
n.
反行扩散, 反向扩散
背面扩散
backdoor
n.
后门
adj.
后门的; 私下的; 秘密的
backdown
n.
原先态度[主张, 要求]的改变
back-drafting
n.
【铁】倒流通风
backdrift
n.
后退偏航
backdrop
n.
交流声, 干扰
背景(幕), 彩画幕布
backedge
n.
后脊
裂缝
夹层, 轧疤(缺陷)
(轧件)舌尖, 压折(轧制中金属反向流动形成的)
backfall
n.
落下; 掉下
掉下的东西
摔跤时背着地的跌倒
back-fence
adj.
邻居间的, 邻居的
back-fielder
n.
(橄榄球的)卫手
backfill
n.
回填土[料]
vt.
回填(坑洞等)
backfiller
n.
回填机
backfisch
n.
[俚]年轻少女; 未成年的女学生
back-flap
n.
百叶窗
backflash
vi.
反闪
n.
回流槽
backflow
n.
回流; 逆流
back-formation
n.
【语】逆构词, 反成法
backgear
n.
背齿轮, 后齿轮, 慢盘齿轮
倒档齿轮装置
倒档
back-geared
adj.
后齿轮的, 减速的
back-haul
n.
(货车的)回程
backjoint
n.
平行解理走向的节理面
留槽待填
石阶踏步背榫
back-kick
n.
逆转, 回转
backland
n.
[pl. ]背地, 腹地; 偏僻地区; 内陆地区
backleg
n.
逆导磁体
backlight
n.
逆光, 背面光
vt.
由后面照射
backlighting
n.
逆光照明, 来自后方的照明
backlimb
n.
【地质】背翼
backlining
n.
书脊粘衬;【建】背衬
backlist
n.
出版商一直在重版的书目; 旧版书存货目录
backlocking
n.
反闭锁
backlog
n.
[美](壁炉中垫底的)园柴
[口]存货备用物; 储备金; 积压的工作; 没交付的订货
vi.,vt.
积压
接受订货
backman
n.
杂工, 辅助工
backmixing
n.
逆向混合; 回混; 反混
adj.
反混的; 逆向混合的
backoff
n.
铲背
凹进
补偿
倒转后解松
back-order
vt.
订(货)
back-out
n., vt., vi.
扭出; 旋出
退火
取消; 放弃
逆序操作
back-pack
vt.
背
backpiece
n.
护背
backpitch
n.
背节距, 反螺旋
焊接或铆接行距
backplan
n.
底视图
backplane
n.
后连线板, 底板
back-planing
n.
【刷】刨背
backplate
n.
后板; 护板; 信号板
back-porch
n.
后沿
backpressure
n.
反压力; 背压
back-resistance
n.
反向电阻
backrest
n.
靠背, 背架
back-roll
n.
反绕, 倒卷; 重转
backroom
adj.
[俚]不公开的; 秘密的
backrope
n.
斜桁撑杆后支索
backrun
adj.
逆向的, 反转的
backrush
n.
回卷
backsaw
n.
背部加厚的短锯; 镶边短锯
back-sawn
adj.
【林】弦向锯切的
backscratching
n.
[俗]为共同利益而互相利用backscatterer
n.
反向散射体, 向后散射体
backscattering
n.
反向散射, 后向散射(的)
backseat
n.
后座
次要的位置
backset
n.
倒流, 逆流; 涡流
倒退; 挫折
(疾病等的)复发
backshaft
n.
后轴
backshank
n.
针尾
backshift
n.
准备班, 交叉班
backshot
n.
排气管内爆音
消声射击
backsight
n.
【测】后视读数
【测】后视
(枪的)表尺(口), 表尺缺口
backspace
vi.
(打字时)退回, 退格
backspin
vi.
下旋, 反旋转
backsplash
n.
后挡板, 后防溅板
back-spooling
n.
棱车电缆倒卷
back-stab
vt.
以卑鄙的手段陷害
backstage
adv.
在[往]后台; 在[往]幕后; 私下; 秘密地
adj.
后台的; 幕后的; 隐藏的
n.
(剧院的)后台区
backstair(s)
adj.
秘密的, 间接的
backstand
n.
(带式抛光机调整抛光带张力的)后座, 张紧座
支承, 构架
backstay
n.
(桅杆)后支索; 牵索
backstitch
n.
倒缝[针]
vt., vi
倒缝
backstop
n.
靶障壁, 靶堤
托架
(阻止球滚得太远的)挡球网
后档, 后支撑架
vt.
挡住; 支持
backstrapped
adj.
【航海】因涨潮或海流关系而无法航行的
backstretch
n.
(径赛跑道中)与终点直道平行部分; [美]将橡皮管从救火车拉直至消防栓的动作
backstroke
n.
反手击球; 反击
仰泳
vi.
仰泳
vt.
用反手击
backswamp
n.
漫滩沼泽
backswept
adj.
后掠(角)的; 朝后倾斜的
backswing
n.
反冲, 回摆[程]
回复(故态, 立场, 款式等)
backsword
n.
单刃刀, 大砍刀; 木刀; 使用木刀练习击剑者
backtender
n.
造纸工段看管工; 后整理工
小型拉幅机
backtrack
vi.
退却, 退回; 撤回
走回头路; 改变过去的意见[主张]
backwall
n.
后墙
后墙水冷壁
backwash
n.
回流, 倒流; [喻]反响, 余波
backwater
n.
倒划; 回水
停滞(状态)
adj.
停滞的, 落后的
vt.
(用逆划或逆转推进器)停船
backwearing
n.
使陡崖[山坡]后退而不改变它的倾斜度的侵蚀
backweld
n.
背焊缝
backwind
vt.
【航海】使风转向(下风的帆)
操(帆)使风向下风处
n.
背后风, 逆风; 倒片[卷]
back-work
n.
工作面和井筒之间的工作, 井下工作面以外的工作, 辅助工作
back-yard
n.
后院; 常去之地, 附近地区
backer
n.
支持者[物]; 衬垫物; (打字机的)垫纸
backless
adj.
无(靠)背
backmost
adj.
最后面的
(as) bare as the back of one's hand
一无所有; 一贫如洗
at the back of one's mind
在记忆的深处, 下意识地
at sb.'s back (=at the back of sb.)
跟随某人; 支持某人
at the back of sth.
作为某事的主使者
be glad to see sb.'s back (= be glad to see the back of sb.)
巴不得某人离开; 希望摆脱某人
be laid on one's back
卧病在床
be on one's back
仰卧; [口]卧病; [口]毫无办法, 一筹莫展
be on sb.'s back
成为某人的负担; 不断地挑剔[嘲笑]某人
be thrown on one's back
(在摔跤比赛中)被摔倒两肩着地; 被打得大败
behind sb.'s back
背着某人, 背地里(常带贬义)
break sb.'s back
使其负担过重而不能胜任
使某人失败[破产]
break the back of sth.
完成某事的最艰难部分
挫败; 伤其要害
break the camel's back
使顶不住或忍不住
cast sth. behind one's back
把某事置之脑后, 蔑视某事
clap sb. on the back
拍拍某人的肩膀(表示祝贺或鼓励)
get back at sb.
[口]向某人报复
get off sb.'s back
不再成为某人的负担; 不再找某人麻烦
get on sb.'s back
麻烦某人
get one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
put one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
set one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
get sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
put sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
set sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
get to the back of sth.
彻底了解事物底细, 弄清真相
give sb. the back
不再理睬某人, 舍某人而去
go behind sb.'s back
在某人背后搞鬼, 背着某人搞小动作
have...on one's back
背着, 驮着
受...攻击; 受...的责难; 被...不断地挑毛病
have one's back to the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
fight with one's back to the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
have one's back at the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
fight with one's back at the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
have one's own back
[口](向某人)报复, 复仇
get one's own back
[口](向某人)报复, 复仇
have one's own back on sb.
[口](向某人)报复, 复仇
get one's own back on sb.
[口](向某人)报复, 复仇
have sb. at one's back
有某人在背后支持, 有某人撑腰; 被某人追捕
in the back of
[美口] 在...背后; 支持, 主使
make a back for sb.
弯着腰让某人从自己背上跳过[攀登]
give a back for sb.
弯着腰让某人从自己背上跳过[攀登]
make a back to sb.
弯着腰让某人从自己背上跳过[攀登]
give a back to sb.
弯着腰让某人从自己背上跳过[攀登]
on the back of
紧跟着; 在...之外(常用以表示接二连三的灾祸)
upon the back of
紧跟着; 在...之外(常用以表示接二连三的灾祸)
one's back is up
发怒, 生气, 失去自制力
pat sb. on the back
拍拍某人肩膀(表示赞许或鼓励)
slap sb. on the back
拍拍某人肩膀(表示赞许或鼓励)
put one's back into sth.
孜孜不倦地做某事
put one's back up
[口](使)发怒; (使)发生反感; (使)倔强起来
set one's back up
[口](使)发怒; (使)发生反感; (使)倔强起来
put sb.'s back up
[口](使)发怒; (使)发生反感; (使)倔强起来
set sb.'s back up
[口](使)发怒; (使)发生反感; (使)倔强起来
raise one's back (against)
不接受..., 对...固执; 反抗
ride on sb.'s back
骑在某人头上, 压迫某人, 愚弄或欺骗某人
rip up the back
[美俚]背后说坏话, 背后攻击
Scratch my back and I'll scrach yours. (=Scratch me and I'll scratch you.)
[谚]你捧我, 我捧你; 你帮我, 我帮你; 朋比为奸。
see the back of
看(某人)离开; 赶走[摆脱](某人)
stab sb. in the back
暗箭伤人, 背后说坏话, 诽谤
talk through the back of one's neck (=talk through one's neck)
[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛
speak through the back of one's neck (=talk through one's neck)
[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛
theback of beyond
穷乡僻壤
there andback
来回
turn one's back on
不理睬
What is got over the devil's back is spent under his belly.
[谚](钱财) 来得不正, 去得也不正。
What's at the back of it?
闷葫芦里卖的什么药? 在背后搞什么名堂?
when one's back is turned
当某人不在时或忙做他事时
with one's back to the wall
非苦战不能幸免, 处于绝境
back and belly
腹背; 前后; 周身
衣食
back and edge
完全地; 全力地
back and fill
(船顺流而下时)不断地调整船帆使船蜿蜒前进(以避开障碍); 来来回回; 朝三暮四
back and forth
来回; 往复
back and side
完毕; 完全; 排除万难
back away (from)
(从...)躲开, 向后退
back down
放弃原来的立场[控告, 要求等]
降下
承认失言
back end
[英俗]秋天
back into
倒车撞上(某物)
back of
在...后边
支持; 帮助
致使(发生); 起因于
back off
(车辆等)向后退
放弃原来立场; 让步; 食言
back on to
背对着
back out(of)
食言; 打退堂鼓
因难而退
取消
扭松; 旋出
back to back
背靠背
一个接一个
back to front
[口]前后倒置
back to square one
(问题等)回到原来的状态(没有解决)
back up
支持; 补充; 倒退; (使)淤塞; (使)积滞
adj.
陋巷的, 穷困的
backbencher
n.
后座议员(指英国下院的普通议员)
backbite
vt.,vi.
背后说(人)坏话
n.
背后中伤
backblocks
n.
[澳]边远地区
backboard
n.
后部挡板; (篮球架上的)篮板;【医】(脊椎)矫正板
backbreaker
n.
极为累人的工作
工作极度辛苦的工人
backbreaking
adj.
累断腰的, 繁重的; 极讨厌的
backburner
adj.
不重要的
backchat
n.
闲聊; 回嘴; 反唇相讥
back-check
n.
回本方守区内阻截
(已完成工作的)检查[验]
vt.
检查(工作, 报告)
vi.
(曲棍球)采取守势
backcloth
n.
背景, 幕, 天幕; 印花衬布
back-coming
n.
后退式回采
backcountry
n.
[美]穷乡僻壤
back-coupling
n.
反馈耦合, 回授
backcourt
n.
篮球场属于守方的一半场地
backcross
vt., vi.
【生】(使)回交; (使)逆代杂交
n.
回交; 逆杂交(的产物)
backcycling
n.
反循环
backdate
vt.
把发生的日期说成[写成]比实际的更早
追溯至
back-diffusion
n.
反行扩散, 反向扩散
背面扩散
backdoor
n.
后门
adj.
后门的; 私下的; 秘密的
backdown
n.
原先态度[主张, 要求]的改变
back-drafting
n.
【铁】倒流通风
backdrift
n.
后退偏航
backdrop
n.
交流声, 干扰
背景(幕), 彩画幕布
backedge
n.
后脊
裂缝
夹层, 轧疤(缺陷)
(轧件)舌尖, 压折(轧制中金属反向流动形成的)
backfall
n.
落下; 掉下
掉下的东西
摔跤时背着地的跌倒
back-fence
adj.
邻居间的, 邻居的
back-fielder
n.
(橄榄球的)卫手
backfill
n.
回填土[料]
vt.
回填(坑洞等)
backfiller
n.
回填机
backfisch
n.
[俚]年轻少女; 未成年的女学生
back-flap
n.
百叶窗
backflash
vi.
反闪
n.
回流槽
backflow
n.
回流; 逆流
back-formation
n.
【语】逆构词, 反成法
backgear
n.
背齿轮, 后齿轮, 慢盘齿轮
倒档齿轮装置
倒档
back-geared
adj.
后齿轮的, 减速的
back-haul
n.
(货车的)回程
backjoint
n.
平行解理走向的节理面
留槽待填
石阶踏步背榫
back-kick
n.
逆转, 回转
backland
n.
[pl. ]背地, 腹地; 偏僻地区; 内陆地区
backleg
n.
逆导磁体
backlight
n.
逆光, 背面光
vt.
由后面照射
backlighting
n.
逆光照明, 来自后方的照明
backlimb
n.
【地质】背翼
backlining
n.
书脊粘衬;【建】背衬
backlist
n.
出版商一直在重版的书目; 旧版书存货目录
backlocking
n.
反闭锁
backlog
n.
[美](壁炉中垫底的)园柴
[口]存货备用物; 储备金; 积压的工作; 没交付的订货
vi.,vt.
积压
接受订货
backman
n.
杂工, 辅助工
backmixing
n.
逆向混合; 回混; 反混
adj.
反混的; 逆向混合的
backoff
n.
铲背
凹进
补偿
倒转后解松
back-order
vt.
订(货)
back-out
n., vt., vi.
扭出; 旋出
退火
取消; 放弃
逆序操作
back-pack
vt.
背
backpiece
n.
护背
backpitch
n.
背节距, 反螺旋
焊接或铆接行距
backplan
n.
底视图
backplane
n.
后连线板, 底板
back-planing
n.
【刷】刨背
backplate
n.
后板; 护板; 信号板
back-porch
n.
后沿
backpressure
n.
反压力; 背压
back-resistance
n.
反向电阻
backrest
n.
靠背, 背架
back-roll
n.
反绕, 倒卷; 重转
backroom
adj.
[俚]不公开的; 秘密的
backrope
n.
斜桁撑杆后支索
backrun
adj.
逆向的, 反转的
backrush
n.
回卷
backsaw
n.
背部加厚的短锯; 镶边短锯
back-sawn
adj.
【林】弦向锯切的
backscratching
n.
[俗]为共同利益而互相利用backscatterer
n.
反向散射体, 向后散射体
backscattering
n.
反向散射, 后向散射(的)
backseat
n.
后座
次要的位置
backset
n.
倒流, 逆流; 涡流
倒退; 挫折
(疾病等的)复发
backshaft
n.
后轴
backshank
n.
针尾
backshift
n.
准备班, 交叉班
backshot
n.
排气管内爆音
消声射击
backsight
n.
【测】后视读数
【测】后视
(枪的)表尺(口), 表尺缺口
backspace
vi.
(打字时)退回, 退格
backspin
vi.
下旋, 反旋转
backsplash
n.
后挡板, 后防溅板
back-spooling
n.
棱车电缆倒卷
back-stab
vt.
以卑鄙的手段陷害
backstage
adv.
在[往]后台; 在[往]幕后; 私下; 秘密地
adj.
后台的; 幕后的; 隐藏的
n.
(剧院的)后台区
backstair(s)
adj.
秘密的, 间接的
backstand
n.
(带式抛光机调整抛光带张力的)后座, 张紧座
支承, 构架
backstay
n.
(桅杆)后支索; 牵索
backstitch
n.
倒缝[针]
vt., vi
倒缝
backstop
n.
靶障壁, 靶堤
托架
(阻止球滚得太远的)挡球网
后档, 后支撑架
vt.
挡住; 支持
backstrapped
adj.
【航海】因涨潮或海流关系而无法航行的
backstretch
n.
(径赛跑道中)与终点直道平行部分; [美]将橡皮管从救火车拉直至消防栓的动作
backstroke
n.
反手击球; 反击
仰泳
vi.
仰泳
vt.
用反手击
backswamp
n.
漫滩沼泽
backswept
adj.
后掠(角)的; 朝后倾斜的
backswing
n.
反冲, 回摆[程]
回复(故态, 立场, 款式等)
backsword
n.
单刃刀, 大砍刀; 木刀; 使用木刀练习击剑者
backtender
n.
造纸工段看管工; 后整理工
小型拉幅机
backtrack
vi.
退却, 退回; 撤回
走回头路; 改变过去的意见[主张]
backwall
n.
后墙
后墙水冷壁
backwash
n.
回流, 倒流; [喻]反响, 余波
backwater
n.
倒划; 回水
停滞(状态)
adj.
停滞的, 落后的
vt.
(用逆划或逆转推进器)停船
backwearing
n.
使陡崖[山坡]后退而不改变它的倾斜度的侵蚀
backweld
n.
背焊缝
backwind
vt.
【航海】使风转向(下风的帆)
操(帆)使风向下风处
n.
背后风, 逆风; 倒片[卷]
back-work
n.
工作面和井筒之间的工作, 井下工作面以外的工作, 辅助工作
back-yard
n.
后院; 常去之地, 附近地区
backer
n.
支持者[物]; 衬垫物; (打字机的)垫纸
backless
adj.
无(靠)背
backmost
adj.
最后面的
(as) bare as the back of one's hand
一无所有; 一贫如洗
at the back of one's mind
在记忆的深处, 下意识地
at sb.'s back (=at the back of sb.)
跟随某人; 支持某人
at the back of sth.
作为某事的主使者
be glad to see sb.'s back (= be glad to see the back of sb.)
巴不得某人离开; 希望摆脱某人
be laid on one's back
卧病在床
be on one's back
仰卧; [口]卧病; [口]毫无办法, 一筹莫展
be on sb.'s back
成为某人的负担; 不断地挑剔[嘲笑]某人
be thrown on one's back
(在摔跤比赛中)被摔倒两肩着地; 被打得大败
behind sb.'s back
背着某人, 背地里(常带贬义)
break sb.'s back
使其负担过重而不能胜任
使某人失败[破产]
break the back of sth.
完成某事的最艰难部分
挫败; 伤其要害
break the camel's back
使顶不住或忍不住
cast sth. behind one's back
把某事置之脑后, 蔑视某事
clap sb. on the back
拍拍某人的肩膀(表示祝贺或鼓励)
get back at sb.
[口]向某人报复
get off sb.'s back
不再成为某人的负担; 不再找某人麻烦
get on sb.'s back
麻烦某人
get one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
put one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
set one's back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
get sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
put sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
set sb.'s back up
[口](使)发怒; (使)产生对抗情绪; (使)倔强起来
get to the back of sth.
彻底了解事物底细, 弄清真相
give sb. the back
不再理睬某人, 舍某人而去
go behind sb.'s back
在某人背后搞鬼, 背着某人搞小动作
have...on one's back
背着, 驮着
受...攻击; 受...的责难; 被...不断地挑毛病
have one's back to the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
fight with one's back to the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
have one's back at the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
fight with one's back at the wall
被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战
have one's own back
[口](向某人)报复, 复仇
get one's own back
[口](向某人)报复, 复仇
have one's own back on sb.
[口](向某人)报复, 复仇
get one's own back on sb.
[口](向某人)报复, 复仇
have sb. at one's back
有某人在背后支持, 有某人撑腰; 被某人追捕
in the back of
[美口] 在...背后; 支持, 主使
make a back for sb.
弯着腰让某人从自己背上跳过[攀登]
give a back for sb.
弯着腰让某人从自己背上跳过[攀登]
make a back to sb.
弯着腰让某人从自己背上跳过[攀登]
give a back to sb.
弯着腰让某人从自己背上跳过[攀登]
on the back of
紧跟着; 在...之外(常用以表示接二连三的灾祸)
upon the back of
紧跟着; 在...之外(常用以表示接二连三的灾祸)
one's back is up
发怒, 生气, 失去自制力
pat sb. on the back
拍拍某人肩膀(表示赞许或鼓励)
slap sb. on the back
拍拍某人肩膀(表示赞许或鼓励)
put one's back into sth.
孜孜不倦地做某事
put one's back up
[口](使)发怒; (使)发生反感; (使)倔强起来
set one's back up
[口](使)发怒; (使)发生反感; (使)倔强起来
put sb.'s back up
[口](使)发怒; (使)发生反感; (使)倔强起来
set sb.'s back up
[口](使)发怒; (使)发生反感; (使)倔强起来
raise one's back (against)
不接受..., 对...固执; 反抗
ride on sb.'s back
骑在某人头上, 压迫某人, 愚弄或欺骗某人
rip up the back
[美俚]背后说坏话, 背后攻击
Scratch my back and I'll scrach yours. (=Scratch me and I'll scratch you.)
[谚]你捧我, 我捧你; 你帮我, 我帮你; 朋比为奸。
see the back of
看(某人)离开; 赶走[摆脱](某人)
stab sb. in the back
暗箭伤人, 背后说坏话, 诽谤
talk through the back of one's neck (=talk through one's neck)
[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛
speak through the back of one's neck (=talk through one's neck)
[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛
theback of beyond
穷乡僻壤
there andback
来回
turn one's back on
不理睬
What is got over the devil's back is spent under his belly.
[谚](钱财) 来得不正, 去得也不正。
What's at the back of it?
闷葫芦里卖的什么药? 在背后搞什么名堂?
when one's back is turned
当某人不在时或忙做他事时
with one's back to the wall
非苦战不能幸免, 处于绝境
back and belly
腹背; 前后; 周身
衣食
back and edge
完全地; 全力地
back and fill
(船顺流而下时)不断地调整船帆使船蜿蜒前进(以避开障碍); 来来回回; 朝三暮四
back and forth
来回; 往复
back and side
完毕; 完全; 排除万难
back away (from)
(从...)躲开, 向后退
back down
放弃原来的立场[控告, 要求等]
降下
承认失言
back end
[英俗]秋天
back into
倒车撞上(某物)
back of
在...后边
支持; 帮助
致使(发生); 起因于
back off
(车辆等)向后退
放弃原来立场; 让步; 食言
back on to
背对着
back out(of)
食言; 打退堂鼓
因难而退
取消
扭松; 旋出
back to back
背靠背
一个接一个
back to front
[口]前后倒置
back to square one
(问题等)回到原来的状态(没有解决)
back up
支持; 补充; 倒退; (使)淤塞; (使)积滞
英语>简体中文, 现代英汉综合大辞典
back (adj., v.)
回程的
回程的
- 英语>繁体中文(香港), 英汉法律词汇
back (adj., v.)
背面的
背面的
- 英语>繁体中文(香港), 英汉法律词汇
back (adj., v.)
背書
背書
- 英语>繁体中文(香港), 英汉法律词汇
back (adj., v.)
拖欠的
拖欠的
- 英语>繁体中文(香港), 英汉法律词汇
back
後面的；底座
後面的；底座
- 英语>繁体中文(台湾), 电机工程名词
back
後面的，底座
後面的，底座
- 英语>繁体中文(台湾), 电力工程名词
back
背面
背面
- 英语>繁体中文(台湾), 电子计算机名词
back
倒俥；退俥；[鉤之]背
倒俥；退俥；[鉤之]背
- 英语>繁体中文(台湾), 海事名词
back
逆轉
逆轉
- 英语>繁体中文(台湾), 航空太空名词
back
背面（螺槳）；倒俥；襯墊背材
背面（螺槳）；倒俥；襯墊背材
- 英语>繁体中文(台湾), 海洋科学名词
back
背面；倒車；逆轉
背面；倒車；逆轉
- 英语>繁体中文(台湾), 机械工程名词
back
向後傳球
向後傳球
- 英语>繁体中文(台湾), 教育学名词
back
背部
背部
- 英语>繁体中文(台湾), 兽医学名词
back
書背；封底；背面
書背；封底；背面
- 英语>繁体中文(台湾), 资料科学名词
back
背
背
- 英语>繁体中文(台湾), 医学名词
back
背面（螺槳）；倒俥；襯墊背材
背面（螺槳）；倒俥；襯墊背材
- 英语>繁体中文(台湾), 造船工程名词
back
/bæk/
1. 副词 If you move back, you move in the opposite direction to the one in which you are facing or in which you were moving before. 向后
- She stepped back from the door expectantly. 她充满期待地从门口往后退。
- He pushed her away and she fell back on the wooden bench. 他把她推开，然后她向后跌坐在长木椅上。
2. 副词 If you go back somewhere, you return to where you were before. 回到原处
- I went back to bed. 我回到床上。
- I'll be back as soon as I can. 我会尽快回来。
3. 副词 If someone or something is back in a particular state, they were in that state before and are now in it again. 恢复原状
- The rail company said it expected services to get slowly back to normal. 铁路公司称，预计服务会慢慢恢复正常。
4. 副词 If you give or put something back, you return it to the person who had it or to the place where it was before you took it. If you get or take something back, you then have it again after not having it for a while. (放、取) 回
- She handed the knife back. 她把小刀递了回去。
- Put it back in the freezer. 把它放回到冰柜里。
5. 副词 in reply, repayment, or retaliation 回复、偿还或报复地
- to hit someone back
- pay back a debt
- to answer back
6. 副词 If you put a clock or watch back, you change the time shown on it so that it shows an earlier time, for example, when the time changes to standard time. (将钟、表等拨) 回 [ADV after v]
- The clocks go back at 2 o'clock tomorrow morning. 钟明天早上往回拨到2点。
7. 副词 If you write or call back, you write to or telephone someone after they have written to or telephoned you. If you look back at someone, you look at them after they have started looking at you. 作为回复; 往回 (望)
- They wrote back to me and told me I didn't have to do it. 他们给我回信告诉我不必做它。
- If the phone rings, say you'll call back after dinner. 如果有电话，就说你晚饭后打回去。
8. 副词 You can say that you go or come back to a particular point in a conversation to show that you are mentioning or discussing it again. 回到 (先前谈论的地方)
- Can I come back to the question of policing once again? 我能回过头来再说说治安问题吗？
9. 副词 If something is or comes back, it is fashionable again after it has been unfashionable for some time. 再度 (流行)
- Short skirts are back. 短裙又流行起来了。
10. 副词 If someone or something is kept or situated back from a place, they are at a distance away from it. 在一段距离之外
- Keep back from the edge of the platform. 请勿靠近站台边缘。
- I'm a few miles back from the border. 我离边境有几英里远。
11. 副词 If something is held or tied back, it is held or tied so that it does not hang loosely over something. 收拢地 [ADV after v]
- The curtains were held back by tassels. 窗帘用流苏扎了起来。
12. 副词 If you lie or sit back, you move your body backward into a relaxed sloping or flat position, with your head and body resting on something. 后仰地; 后靠地 [ADV after v]
- She lay back and stared at the ceiling. 她躺下来，盯着天花板。
13. 副词 If you look or shout back at someone or something, you turn to look or shout at them when they are behind you. 回头向后 (看或喊)
- Nick looked back over his shoulder and then stopped, frowning. 尼克扭过头朝后看，然后皱着眉头停了下来。
14. 副词 You use back in expressions like back in Chicago or back at the house when you are giving an account, to show that you are going to start talking about what happened or was happening in the place you mention. 在 (某地)
- Meanwhile, back in Everett, Marc Fulmer is busy raising money to help get the project off the ground. 此时在埃弗里特，马克·富尔默正忙着筹资来帮助该项目启动。
15. 副词 If you talk about something that happened back in the past or several years back, you are emphasizing that it happened quite a long time ago. 早在 [强调]
- The story starts back in 1950, when I was five. 这件事始于1950年，当时我5岁。
16. 副词 If you think back to something that happened in the past, you remember it or try to remember it. 回 (想)
- I thought back to the time in 1975 when my son was desperately ill. 我回想起1975年的时候，当时我儿子病得很重。
17. 习语 If someone moves back and forth, they repeatedly move in one direction and then in the opposite direction. 来回地
- He paced back and forth. 他来回踱步。
18. to cast your mind back → see mind
/bæk/
1. 副词 If you move back, you move in the opposite direction to the one in which you are facing or in which you were moving before. 向后
- She stepped back from the door expectantly. 她充满期待地从门口往后退。
- He pushed her away and she fell back on the wooden bench. 他把她推开，然后她向后跌坐在长木椅上。
2. 副词 If you go back somewhere, you return to where you were before. 回到原处
- I went back to bed. 我回到床上。
- I'll be back as soon as I can. 我会尽快回来。
3. 副词 If someone or something is back in a particular state, they were in that state before and are now in it again. 恢复原状
- The rail company said it expected services to get slowly back to normal. 铁路公司称，预计服务会慢慢恢复正常。
4. 副词 If you give or put something back, you return it to the person who had it or to the place where it was before you took it. If you get or take something back, you then have it again after not having it for a while. (放、取) 回
- She handed the knife back. 她把小刀递了回去。
- Put it back in the freezer. 把它放回到冰柜里。
5. 副词 in reply, repayment, or retaliation 回复、偿还或报复地
- to hit someone back
- pay back a debt
- to answer back
6. 副词 If you put a clock or watch back, you change the time shown on it so that it shows an earlier time, for example, when the time changes to standard time. (将钟、表等拨) 回 [ADV after v]
- The clocks go back at 2 o'clock tomorrow morning. 钟明天早上往回拨到2点。
7. 副词 If you write or call back, you write to or telephone someone after they have written to or telephoned you. If you look back at someone, you look at them after they have started looking at you. 作为回复; 往回 (望)
- They wrote back to me and told me I didn't have to do it. 他们给我回信告诉我不必做它。
- If the phone rings, say you'll call back after dinner. 如果有电话，就说你晚饭后打回去。
8. 副词 You can say that you go or come back to a particular point in a conversation to show that you are mentioning or discussing it again. 回到 (先前谈论的地方)
- Can I come back to the question of policing once again? 我能回过头来再说说治安问题吗？
9. 副词 If something is or comes back, it is fashionable again after it has been unfashionable for some time. 再度 (流行)
- Short skirts are back. 短裙又流行起来了。
10. 副词 If someone or something is kept or situated back from a place, they are at a distance away from it. 在一段距离之外
- Keep back from the edge of the platform. 请勿靠近站台边缘。
- I'm a few miles back from the border. 我离边境有几英里远。
11. 副词 If something is held or tied back, it is held or tied so that it does not hang loosely over something. 收拢地 [ADV after v]
- The curtains were held back by tassels. 窗帘用流苏扎了起来。
12. 副词 If you lie or sit back, you move your body backward into a relaxed sloping or flat position, with your head and body resting on something. 后仰地; 后靠地 [ADV after v]
- She lay back and stared at the ceiling. 她躺下来，盯着天花板。
13. 副词 If you look or shout back at someone or something, you turn to look or shout at them when they are behind you. 回头向后 (看或喊)
- Nick looked back over his shoulder and then stopped, frowning. 尼克扭过头朝后看，然后皱着眉头停了下来。
14. 副词 You use back in expressions like back in Chicago or back at the house when you are giving an account, to show that you are going to start talking about what happened or was happening in the place you mention. 在 (某地)
- Meanwhile, back in Everett, Marc Fulmer is busy raising money to help get the project off the ground. 此时在埃弗里特，马克·富尔默正忙着筹资来帮助该项目启动。
15. 副词 If you talk about something that happened back in the past or several years back, you are emphasizing that it happened quite a long time ago. 早在 [强调]
- The story starts back in 1950, when I was five. 这件事始于1950年，当时我5岁。
16. 副词 If you think back to something that happened in the past, you remember it or try to remember it. 回 (想)
- I thought back to the time in 1975 when my son was desperately ill. 我回想起1975年的时候，当时我儿子病得很重。
17. 习语 If someone moves back and forth, they repeatedly move in one direction and then in the opposite direction. 来回地
- He paced back and forth. 他来回踱步。
18. to cast your mind back → see mind
back
/bæk/
(backs)
习语
1. 可数名词 A person's or animal's back is the part of their body between their head and their legs that is on the opposite side to their chest and stomach. 背部
- Her son was lying peacefully on his back. 她儿子正静静地仰面躺着。
- She turned her back to the audience. 她转过身背对着观众。
2. 可数名词 The back of something is the side or part of it that is toward the rear or farthest from the front. The back of something is normally not used or seen as much as the front. 后面; 后部
- ...a room at the back of the shop. …商店后部的一个房间。
- She raised her hands to the back of her neck. 她把双手伸到后脖子上。
3. 形容词Back is used to refer to the side or part of something that is toward the rear or farthest from the front. 后面的; 后部的 [ADJ n]
- He opened the back door. 他打开了后门。
- Ann could remember sitting in the back seat of their car. 安能记得曾坐在他们车子的后座上。
4. 形容词 (of a road) not direct (街道)偏远的 [ADJ n]
5. 可数名词 The back of a chair or sofa is the part that you lean against when you sit on it. 靠背
- There was a pink sweater on the back of the chair. 在椅背上有一件粉色毛线衫。
6. 可数名词 The back of something such as a piece of paper or an envelope is the side that is less important. (纸、信封等的) 背面
- Send your answers on the back of a postcard or sealed, empty envelope. 把你的答案写在明信片或封好的空信封背面寄来。
7. 可数名词 The back of a book is the part nearest the end, where you can find the index or the notes, for example. (书的) 末尾
- The index at the back of the book lists both brand and generic names. 书末尾的索引把商标名和通用名都列了出来。
8. 可数名词 a mainly defensive player behind a forward 后卫
9. 可数名词 the position of such a player
10. 不可数名词 You use out back to refer to the area behind a house or other building. You also use in back to refer to the rear part of something, especially a car or building. (房屋等建筑物的) 后面; (车、建筑物等的) 后部 [美国英语]
- Dan informed her that he would be out back on the patio cleaning his shoes. 丹告诉她说，他要到后面露台上弄干净他的鞋子。
- ...the trees in back of the building. …大楼后面的树。
11. 习语 If you say that something was done behind someone's back, you disapprove of it because it was done without them knowing about it, in an unfair or dishonest way. 背地里 [表不满]
- You eat her food, enjoy her hospitality and then criticize her behind her back. 你吃她的饭菜，享受她的热情款待，然后在背地里却批评她。
12. 习语 If two or more things are done back to back, one follows immediately after the other without any interruption. 接连相继地
- ...two half-hour shows, which will be screened back to back. …将被相继播放的两场半小时的表演。
13. → see also back-to-back
14. 习语 If you are wearing something back to front, you are wearing it with the back of it at the front of your body. If you do something back to front, you do it the wrong way around, starting with the part that should come last. (穿) 反; (做事) 首尾颠倒 [英国英语]
15. to take a back seat → see seat
/bæk/
(backs)
习语
1. 可数名词 A person's or animal's back is the part of their body between their head and their legs that is on the opposite side to their chest and stomach. 背部
- Her son was lying peacefully on his back. 她儿子正静静地仰面躺着。
- She turned her back to the audience. 她转过身背对着观众。
2. 可数名词 The back of something is the side or part of it that is toward the rear or farthest from the front. The back of something is normally not used or seen as much as the front. 后面; 后部
- ...a room at the back of the shop. …商店后部的一个房间。
- She raised her hands to the back of her neck. 她把双手伸到后脖子上。
3. 形容词Back is used to refer to the side or part of something that is toward the rear or farthest from the front. 后面的; 后部的 [ADJ n]
- He opened the back door. 他打开了后门。
- Ann could remember sitting in the back seat of their car. 安能记得曾坐在他们车子的后座上。
4. 形容词 (of a road) not direct (街道)偏远的 [ADJ n]
5. 可数名词 The back of a chair or sofa is the part that you lean against when you sit on it. 靠背
- There was a pink sweater on the back of the chair. 在椅背上有一件粉色毛线衫。
6. 可数名词 The back of something such as a piece of paper or an envelope is the side that is less important. (纸、信封等的) 背面
- Send your answers on the back of a postcard or sealed, empty envelope. 把你的答案写在明信片或封好的空信封背面寄来。
7. 可数名词 The back of a book is the part nearest the end, where you can find the index or the notes, for example. (书的) 末尾
- The index at the back of the book lists both brand and generic names. 书末尾的索引把商标名和通用名都列了出来。
8. 可数名词 a mainly defensive player behind a forward 后卫
9. 可数名词 the position of such a player
10. 不可数名词 You use out back to refer to the area behind a house or other building. You also use in back to refer to the rear part of something, especially a car or building. (房屋等建筑物的) 后面; (车、建筑物等的) 后部 [美国英语]
- Dan informed her that he would be out back on the patio cleaning his shoes. 丹告诉她说，他要到后面露台上弄干净他的鞋子。
- ...the trees in back of the building. …大楼后面的树。
11. 习语 If you say that something was done behind someone's back, you disapprove of it because it was done without them knowing about it, in an unfair or dishonest way. 背地里 [表不满]
- You eat her food, enjoy her hospitality and then criticize her behind her back. 你吃她的饭菜，享受她的热情款待，然后在背地里却批评她。
12. 习语 If two or more things are done back to back, one follows immediately after the other without any interruption. 接连相继地
- ...two half-hour shows, which will be screened back to back. …将被相继播放的两场半小时的表演。
13. → see also back-to-back
14. 习语 If you are wearing something back to front, you are wearing it with the back of it at the front of your body. If you do something back to front, you do it the wrong way around, starting with the part that should come last. (穿) 反; (做事) 首尾颠倒 [英国英语]
15. to take a back seat → see seat
back
/bæk/
(backing, backed,backs)
习语
1. 不及物动词 If a building backs onto something, the back of it faces in the direction of that thing or touches the edge of that thing. (指建筑物) 背朝; 背靠
- He lives in a loft that backs onto Friedman's Bar. 他住在一间背朝弗里德曼酒吧的阁楼里。
2. 及物动词/不及物动词 When you back a car or other vehicle somewhere or when it backs somewhere, it moves backward. 倒 (车); (车) 倒退
- He backed his car out of the drive. 他把车倒出车道。
3. 及物动词 If you back a person or a course of action, you support them, for example, by voting for them or giving them money. 支持
- His defence says it has found a new witness to back his claim that he is a victim of mistaken identity. 他的辩词称已经找到一位新的证人来证实他是弄错了的身份的受害者。
4. 及物动词 If you back a particular person, team, or horse in a competition, you predict that they will win, and usually you bet money that they will win. 下赌注于
- She backed the Detroit Lions to beat the Chicago Bears by at least 20-10. 她下注赌底特律狮队至少会以20-10击败芝加哥熊队。
5. 及物动词 If a singer is backed by a band or by other singers, they provide the musical background for the singer. 为…伴奏; 为…伴唱 [usu passive]
- She chose to be backed by a classy trio of acoustic guitar, bass and congas. 她选择了用原声吉他、低音吉他和康茄鼓组成的经典三重奏组合为自己伴奏。
/bæk/
(backing, backed,backs)
习语
1. 不及物动词 If a building backs onto something, the back of it faces in the direction of that thing or touches the edge of that thing. (指建筑物) 背朝; 背靠
- He lives in a loft that backs onto Friedman's Bar. 他住在一间背朝弗里德曼酒吧的阁楼里。
2. 及物动词/不及物动词 When you back a car or other vehicle somewhere or when it backs somewhere, it moves backward. 倒 (车); (车) 倒退
- He backed his car out of the drive. 他把车倒出车道。
3. 及物动词 If you back a person or a course of action, you support them, for example, by voting for them or giving them money. 支持
- His defence says it has found a new witness to back his claim that he is a victim of mistaken identity. 他的辩词称已经找到一位新的证人来证实他是弄错了的身份的受害者。
4. 及物动词 If you back a particular person, team, or horse in a competition, you predict that they will win, and usually you bet money that they will win. 下赌注于
- She backed the Detroit Lions to beat the Chicago Bears by at least 20-10. 她下注赌底特律狮队至少会以20-10击败芝加哥熊队。
5. 及物动词 If a singer is backed by a band or by other singers, they provide the musical background for the singer. 为…伴奏; 为…伴唱 [usu passive]
- She chose to be backed by a classy trio of acoustic guitar, bass and congas. 她选择了用原声吉他、低音吉他和康茄鼓组成的经典三重奏组合为自己伴奏。
英语>简体中文, 高级英汉双解词典
back, backward, hind, behind
这些词均有“在后，向后”之意。
back → 作为副词或形容词时，强调所修饰物的位置以及动作运动方向。
backward → 可用于人或物，指向后的，落后的或迟钝的。
hind → 指成对并且分前后的东西的“后面的”。
behind → 指一物同它物相对的位置或场所。
这些词均有“在后，向后”之意。
back → 作为副词或形容词时，强调所修饰物的位置以及动作运动方向。
backward → 可用于人或物，指向后的，落后的或迟钝的。
hind → 指成对并且分前后的东西的“后面的”。
behind → 指一物同它物相对的位置或场所。
英语>简体中文, 英语同义词辨析词典
back, uphold, support, sustain, advocate
这些动词均有“支持，支援，拥护”之意。
back → 通常指对论点、行动、事业等的强有力支持。
uphold → 既可指积极努力对陷入困境者的支持，也可指给某人在行动、道义或信仰上的支持。
support → 含义广泛，多指在道义上或物质上支持某人，也可指对某项事业的支持。
sustain → 侧重指连续不断的支持。
advocate → 多指通过写文章或发表演说等来支持或拥护，往往暗示提倡某事或为某事辩护。
这些动词均有“支持，支援，拥护”之意。
back → 通常指对论点、行动、事业等的强有力支持。
uphold → 既可指积极努力对陷入困境者的支持，也可指给某人在行动、道义或信仰上的支持。
support → 含义广泛，多指在道义上或物质上支持某人，也可指对某项事业的支持。
sustain → 侧重指连续不断的支持。
advocate → 多指通过写文章或发表演说等来支持或拥护，往往暗示提倡某事或为某事辩护。
英语>简体中文, 英语同义词辨析词典
