unknown
/ʌn`non/
adj.
Not apprehended; not recognized or discovered. 不知道的；不明的；未知的。
- His purpose was unknown to me. 他的用意我不明白。
n.
A strange person or thing. 不知名之人或物。
- Quantity of unknown value. 【数】未知的数量；未知数。
Symbol representing such a quantity, frequently one of the letters x,y, and z. 【数】代表未知数的符号（经常以 x,y,z 三者之一代表）。
- unknown quantity 未知数量；难以捉摸的人。
- Unknown Soldier 阵亡的无名英雄（尤指代表全体阵亡将士而葬于阵亡将士纪念公墓内者）。
反义词:
known.
unknown
来自翻译宝典
- 英语>简体中文, 美语词典
unknown¹
/ʌnˈnəʊn/
adj.
1. (not known) [+ number, identity, assailant, motive, reason, whereabouts] 未知的；不详的；不明的
- An unknown number of demonstrators were arrested. 有示威者遭到了逮捕, 具体人数不详。
- He was attacked by four unknown assailants. 他遭到四个身份不明的攻击者的袭击。
- The motive for the killing is unknown. 杀人动机尚不明确。
- Hyde's whereabouts were unknown. 海德下落不明。
unknown to sb
(without a specified person knowing) 背着某人；在某人不知晓的情况下
- Unknown to her, I had already seen my lawyer. 我已经背着她见过我的律师了。
2. (not known before) [+ visitor] 不认识的；不熟悉的；陌生的
an unknown man 一个陌生男人
an unknown woman 一个陌生女人
to be unknown to sb 对某人来说不熟悉
- She had so many awards but was completely unknown to me. 她拿了这么多奖, 但我对她一无所知。
3. [+ territory] 未确立的；未发现的；未经探究的
- It was a perilous expedition through unknown territory. 这是一次穿越未知地域的危险之旅。
4. (not famous) [+ person] 不出名的；无名的
- She's a relatively unknown woman candidate. 她是位名不见经传的女候选人。
5. (unheard-of) 从未发生的；从未存在的
- A hundred years ago coronary heart disease was virtually unknown in Europe. 100年前的欧洲几乎不存在冠心病。
it is not unknown for sb to do sth 某人时常会做某事
- It is not unknown for travellers to forget their passports. 旅客忘带护照的事时有发生。
/ʌnˈnəʊn/
adj.
1. (not known) [+ number, identity, assailant, motive, reason, whereabouts] 未知的；不详的；不明的
- An unknown number of demonstrators were arrested. 有示威者遭到了逮捕, 具体人数不详。
- He was attacked by four unknown assailants. 他遭到四个身份不明的攻击者的袭击。
- The motive for the killing is unknown. 杀人动机尚不明确。
- Hyde's whereabouts were unknown. 海德下落不明。
unknown to sb
(without a specified person knowing) 背着某人；在某人不知晓的情况下
- Unknown to her, I had already seen my lawyer. 我已经背着她见过我的律师了。
2. (not known before) [+ visitor] 不认识的；不熟悉的；陌生的
an unknown man 一个陌生男人
an unknown woman 一个陌生女人
to be unknown to sb 对某人来说不熟悉
- She had so many awards but was completely unknown to me. 她拿了这么多奖, 但我对她一无所知。
3. [+ territory] 未确立的；未发现的；未经探究的
- It was a perilous expedition through unknown territory. 这是一次穿越未知地域的危险之旅。
4. (not famous) [+ person] 不出名的；无名的
- She's a relatively unknown woman candidate. 她是位名不见经传的女候选人。
5. (unheard-of) 从未发生的；从未存在的
- A hundred years ago coronary heart disease was virtually unknown in Europe. 100年前的欧洲几乎不存在冠心病。
it is not unknown for sb to do sth 某人时常会做某事
- It is not unknown for travellers to forget their passports. 旅客忘带护照的事时有发生。
unknown²
/ʌnˈnəʊn/
n.
1. (fact) 未知的事物
- The length of the war is one of the biggest unknowns. 战争要持续多久是最大的未知数之一。
2. (person) 不出名的人；无名者
- Within a short space of time a group of complete unknowns had transformed television comedy. 在很短的一段时间内, 一群毫无名气的演员使电视喜剧得以改头换面。
3. the unknown
(unfamiliar things or places) 未知的事物(或地方)
fear of the unknown 对未知的恐惧
- Fear of the unknown is what brings out prejudice. 对未知事物的恐惧是偏见之源。
4. 【数】 (variable in a conditional equation) 未知数
/ʌnˈnəʊn/
n.
1. (fact) 未知的事物
- The length of the war is one of the biggest unknowns. 战争要持续多久是最大的未知数之一。
2. (person) 不出名的人；无名者
- Within a short space of time a group of complete unknowns had transformed television comedy. 在很短的一段时间内, 一群毫无名气的演员使电视喜剧得以改头换面。
3. the unknown
(unfamiliar things or places) 未知的事物(或地方)
fear of the unknown 对未知的恐惧
- Fear of the unknown is what brings out prejudice. 对未知事物的恐惧是偏见之源。
4. 【数】 (variable in a conditional equation) 未知数
- 英语>简体中文, 英汉大词典
unknown
/ˌʌnˈnəʊn/
a.
未知的，陌生的
n. unknowns 0
未知的东西，未知数
/ˌʌnˈnəʊn/
a.
未知的，陌生的
n. unknowns 0
未知的东西，未知数
- 英语>简体中文, 高中课标词汇
unknown
adj. 不知道的，未知的
n. 不知名的
adj. 不知道的，未知的
n. 不知名的
- 英语>简体中文, 计算机词典
unknown
adj.（形容词）
1. Not known; unfamiliar: 未知的：未被人知晓的；不熟悉的：
- a modern-day problem unknown in earlier times. 在从前不为人所知的现代的问题
2. Not identified or ascertained: 不明者：未被辨明身份的或未被确定的：
- received flowers from an unknown admirer. 从一个不知其名的敬慕者那儿收到鲜花
3. Not established or verified. 未被确立的或证实的
4. Not well known or widely known: 无名的：不知名的或不广为人知的：
- an unknown artist. 一位默默无闻的艺术家
n.（名词）
1. A person or thing that is unknown: 无名者：不为人知的人或事物：
- “the abyss of the unknown”(&b{Helena Petrovna Blavatsky}) “无名者的深渊”(海伦娜·佩特罗弗纳·勃拉瓦茨基)
2. A person who is not well known, as to the general public: 无名者：未被（如大众）了解的：
- cast an unknown in the starring role. 让一名无名小辈担当了主角
3. Mathematics A quantity of unknown numerical value. 【数学】 未知数：数值不明的一个数量
adj.（形容词）
1. Not known; unfamiliar: 未知的：未被人知晓的；不熟悉的：
- a modern-day problem unknown in earlier times. 在从前不为人所知的现代的问题
2. Not identified or ascertained: 不明者：未被辨明身份的或未被确定的：
- received flowers from an unknown admirer. 从一个不知其名的敬慕者那儿收到鲜花
3. Not established or verified. 未被确立的或证实的
4. Not well known or widely known: 无名的：不知名的或不广为人知的：
- an unknown artist. 一位默默无闻的艺术家
n.（名词）
1. A person or thing that is unknown: 无名者：不为人知的人或事物：
- “the abyss of the unknown”(&b{Helena Petrovna Blavatsky}) “无名者的深渊”(海伦娜·佩特罗弗纳·勃拉瓦茨基)
2. A person who is not well known, as to the general public: 无名者：未被（如大众）了解的：
- cast an unknown in the starring role. 让一名无名小辈担当了主角
3. Mathematics A quantity of unknown numerical value. 【数学】 未知数：数值不明的一个数量
- 英语>简体中文, 美国传统词典
unknown
adj. 未知的，无数的；n. 未知数
adj. 未知的，无数的；n. 未知数
- 英语>简体中文, 英汉化学大词典
unknown
未知数；【修】未知，不能识别
未知数；【修】未知，不能识别
- 英语>简体中文, 英汉计算机词汇
unknown
无名
无名
- 英语>简体中文, 英汉法学大辞典
unknown
adj.
未知的
- An unknown man has stolen all her money. 一个陌生人把她的钱偷光了。
- His purpose is unknown to me. 我不知道他的目的。
不出名的, 知名度不高的
- Until last year he was still an unknown singer, but now his name has become a household word. 去年以前他还一直是位默默无闻的歌手, 可如今他的名字已家喻户晓了。
- The writer is unknown to fame. 那位作者不出名。
n.
不知名或不出名的人或事物
- There are many unknowns in science. 科学上还有许多未知之处。
adj.
未知的
- An unknown man has stolen all her money. 一个陌生人把她的钱偷光了。
- His purpose is unknown to me. 我不知道他的目的。
不出名的, 知名度不高的
- Until last year he was still an unknown singer, but now his name has become a household word. 去年以前他还一直是位默默无闻的歌手, 可如今他的名字已家喻户晓了。
- The writer is unknown to fame. 那位作者不出名。
n.
不知名或不出名的人或事物
- There are many unknowns in science. 科学上还有许多未知之处。
- 英语>简体中文, 简明英汉词典
unknown1
(adjective 形容词)
陌生的
unknown intruders. 闯进来的陌生人。
SYNONYM 同义词:anonymous, disguised, incognito, mysterious,nameless, strange, unidentified, unnamed,unrecognized, unspecified.
OPPOSITES: SEE 反义词参阅named.
未经探究的
unknown territory. 未经探究的地区。
SYNONYM 同义词:alien, foreign, uncharted, undiscovered, unexplored,unfamiliar, unmapped.
OPPOSITES: SEE 反义词参阅familiar.
不着名的
an unknown actor. 默默无闻的演员。
SYNONYM 同义词:humble, insignificant, little-known, lowly,obscure, undistinguished, unheard of, unimportant.
OPPOSITES: SEE 反义词参阅famous.
(adjective 形容词)
陌生的
unknown intruders. 闯进来的陌生人。
SYNONYM 同义词:anonymous, disguised, incognito, mysterious,nameless, strange, unidentified, unnamed,unrecognized, unspecified.
OPPOSITES: SEE 反义词参阅named.
未经探究的
unknown territory. 未经探究的地区。
SYNONYM 同义词:alien, foreign, uncharted, undiscovered, unexplored,unfamiliar, unmapped.
OPPOSITES: SEE 反义词参阅familiar.
不着名的
an unknown actor. 默默无闻的演员。
SYNONYM 同义词:humble, insignificant, little-known, lowly,obscure, undistinguished, unheard of, unimportant.
OPPOSITES: SEE 反义词参阅famous.
- 英语>简体中文, 英语同义词词典
unknown1
an ,unknown 'quantity
a person or thing that you do not know anything or enough about 未知数；不知底细的人﹙或事物﹚:
His ability to make decisions in a crisis is an unknown quantity. 他在危机中作决定的能力还是个未知数。
Our new director is still an unknown quantity. 我们对新来的主管知之甚少。
unknown to 'sb
without the person mentioned being aware of it…尚不知道；把…蒙在鼓里:
Unknown to me, he had already signed the agreement. 他背着我已签了协议。
an ,unknown 'quantity
a person or thing that you do not know anything or enough about 未知数；不知底细的人﹙或事物﹚:
His ability to make decisions in a crisis is an unknown quantity. 他在危机中作决定的能力还是个未知数。
Our new director is still an unknown quantity. 我们对新来的主管知之甚少。
unknown to 'sb
without the person mentioned being aware of it…尚不知道；把…蒙在鼓里:
Unknown to me, he had already signed the agreement. 他背着我已签了协议。
英语>简体中文, 英语习语词典
unknown1
adj.
未知的; 陌生的; 不确知的; 不详的
未被发觉的; 无名的
无数的; 待求的
- a word of unknown origin 来源不明的词
- a man unknown to me 我不认识的人
- unknown term 未知项
adj.
未知的; 陌生的; 不确知的; 不详的
未被发觉的; 无名的
无数的; 待求的
- a word of unknown origin 来源不明的词
- a man unknown to me 我不认识的人
- unknown term 未知项
unknown2
n.
不认识的人; 未知的因素[东西]
【数】未知元; 未知量; 未知数
继承用法
unknownness
n.
the Great U-
伟大的匿名作家 (Sir Walter Scott 的历史小说《威弗利》匿名出版时, 人们对该书作者的尊称)
venture into the unknown
闯入未知的领域中
unknown to...
不为...所知的
n.
不认识的人; 未知的因素[东西]
【数】未知元; 未知量; 未知数
继承用法
unknownness
n.
the Great U-
伟大的匿名作家 (Sir Walter Scott 的历史小说《威弗利》匿名出版时, 人们对该书作者的尊称)
venture into the unknown
闯入未知的领域中
unknown to...
不为...所知的
英语>简体中文, 现代英汉综合大辞典
unknown
不為人知
不為人知
- 英语>繁体中文(香港), 英汉法律词汇
unknown
未為人知悉
未為人知悉
- 英语>繁体中文(香港), 英汉法律词汇
unknown
不詳
不詳
- 英语>繁体中文(香港), 英汉法律词汇
unknown
不明；不詳；未知
不明；不詳；未知
- 英语>繁体中文(台湾), 电子计算机名词
unknown
未知元；未知數；未知量
未知元；未知數；未知量
- 英语>繁体中文(台湾), 数学名词
unknown
未知
Pertaining to a health state that cannot be computed for several reasons, such as not able to collect data, service uninitialized, etc.
未知
Pertaining to a health state that cannot be computed for several reasons, such as not able to collect data, service uninitialized, etc.
- 英语>简体中文, IT术语集
unknown
未知
Pertaining to an entity that is not known.
未知
Pertaining to an entity that is not known.
- 英语>简体中文, IT术语集
unknown
未知
Pertaining to a health state that cannot be computed for several reasons, such as not able to collect data, service uninitialized, etc.
未知
Pertaining to a health state that cannot be computed for several reasons, such as not able to collect data, service uninitialized, etc.
- 英语>繁体中文(台湾), IT术语集
unknown
未知
Pertaining to an entity that is not known.
未知
Pertaining to an entity that is not known.
- 英语>繁体中文(台湾), IT术语集
unknown
/ʌnˈnəʊn/
(unknowns)
1. 形容词 If something is unknown to you, you have no knowledge of it. 不了解的
- An unknown number of demonstrators were arrested. 不知多少示威者被逮捕了。
- The motive for the killing is unknown. 杀人的动机不明。
2. 可数名词 An unknown is something that is unknown. 未知的事物
- The length of the war is one of the biggest unknowns. 战争的持续时间是其中一个最大的未知数。
3. 形容词 An unknown person is someone whose name you do not know or whose character you do not know anything about. (姓名或性格) 未知的
- ...the tomb of the unknown soldier. …那名无名士兵的墓。
4. 形容词 An unknown person is not famous or publicly recognized. 不出名的
- He was an unknown writer. 他是个没有名气的作家。
5. 可数名词 An unknown is a person who is unknown. 不为人知的人
- Within a short space of time a group of complete unknowns had established a wholly original form of humour. 在短短的一段时间内，一群完全不为人知的人已始创了一种新式幽默。
6. 形容词 If you say that a particular problem or situation is unknown, you mean that it never occurs. 从未发生过的
- A hundred years ago coronary heart disease was virtually unknown in America. 100年前，冠心病在美国几乎从未有过。
7. 单数型名词 The unknown refers generally to things or places that people do not know about or understand. 未知事物
- Ignorance of people brings fear, fear of the unknown. 人的无知带来了恐惧，对未知事物的恐惧。
/ʌnˈnəʊn/
(unknowns)
1. 形容词 If something is unknown to you, you have no knowledge of it. 不了解的
- An unknown number of demonstrators were arrested. 不知多少示威者被逮捕了。
- The motive for the killing is unknown. 杀人的动机不明。
2. 可数名词 An unknown is something that is unknown. 未知的事物
- The length of the war is one of the biggest unknowns. 战争的持续时间是其中一个最大的未知数。
3. 形容词 An unknown person is someone whose name you do not know or whose character you do not know anything about. (姓名或性格) 未知的
- ...the tomb of the unknown soldier. …那名无名士兵的墓。
4. 形容词 An unknown person is not famous or publicly recognized. 不出名的
- He was an unknown writer. 他是个没有名气的作家。
5. 可数名词 An unknown is a person who is unknown. 不为人知的人
- Within a short space of time a group of complete unknowns had established a wholly original form of humour. 在短短的一段时间内，一群完全不为人知的人已始创了一种新式幽默。
6. 形容词 If you say that a particular problem or situation is unknown, you mean that it never occurs. 从未发生过的
- A hundred years ago coronary heart disease was virtually unknown in America. 100年前，冠心病在美国几乎从未有过。
7. 单数型名词 The unknown refers generally to things or places that people do not know about or understand. 未知事物
- Ignorance of people brings fear, fear of the unknown. 人的无知带来了恐惧，对未知事物的恐惧。
英语>简体中文, 高级英汉双解词典
