known

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known
/non/
pp of know. know 的过去式。
- 英语>简体中文, 美语词典
known¹
/nəʊn/
know¹的过去分词
known²
/nəʊn/
adj.
1. (specified, identified) [+ fact, criminal] 知道的;熟悉的;公认的
- The accuser's identity is already well known. 大家都已经知晓原告的身份。
- medical advice given in defiance of all known facts 不顾已知情况而作出的医疗建议
- He was a known drug dealer. 他是个臭名昭著的毒贩。
no known sth 没有已知的某物
- a part of the country for which there is no known map 该国一块没有现成地图的区域
- There's no known cure for a cold. 感冒没有千篇一律的疗法。
known to sb 被某人所知
- None of the passengers were known to French intelligence authorities. 所有乘客的信息法国情报机构都不了解。
- Lead was one of the metals known to the ancient world. 铅是古代已知的金属之一。
to be known to be sth 因某事而为人所熟知
- They are known to be tolerant of underage drinkers. 大家都知道他们纵容未成年人饮酒。
- He was known to be unreliable. 人人都知道他靠不住。
to be known to have done sth 因做了某事而被人所知
- She was known to have attacked him with a kitchen knife. 人们知道她曾用菜刀砍他。
2. (famous) 知名的;出名的
- He became one of the best known actors of his day. 他成了那个时期最知名演员之一。
- The sport is still little known. 这项运动至今仍然鲜为人知。
to be known for sth
[+ characteristic, achievement] 因…而闻名
- I guess I am known for my exquisite, and extravagant, taste. 我猜我出名是因为我高雅而奢侈的品位。
- a plant known for its healing properties 因其药用价值而闻名的植物
to be best known for sth 尤因…而闻名
- a writer best known for fine investigative work 尤以其出色的侦探作品而著名的作家
to be widely known 广为人知
- His name is not widely known. 他的名字还没有家喻户晓。
3. to let sth be known
[+ intentions] 公开某事;表明某事
- He let his preference be known to the press. 他向报界公开了自己的偏好。
to let it be known … or to let it be known that … 公开…;宣布…
- The Prime Minister has let it be known that he is against it. 首相已经宣布反对此事。
known³
/nəʊn/
n.
已知事实
- The time the boat had left Copenhagen was a known. 这艘船离开哥本哈根的时间是已知事实。
- Picasso looms largest of all, but there are also some fine things by a range of lesser knowns. 毕加索的作品是最抢眼的, 但也有些佳作出自知名度没那么高的画家之手。
- 英语>简体中文, 英汉大词典
known
v.(动词)
Past participle of know know的过去分词
adj.(形容词)
Proved or generally recognized: 已知的,闻名的:已证明或普遍认可的:
- the only known case; a known authority. 唯一知道的案例;知名权威
n.(名词)
Something that is known: 已知的事情:
- In this instance, the only known is our actual profit margin. 在这种场合下,唯一能知道的事是我们实际可得的利润
- 英语>简体中文, 美国传统词典
known
adj. 已知数
- 英语>简体中文, 英汉机械大词典
known
adj.
知名的,大家知道的
know的过去分词
- 英语>简体中文, 简明英汉词典
known1
make yourself 'known to sb
introduce yourself to sb 向某人作自我介绍:
I made myself known to the hotel manager. 我向旅馆老板作了自我介绍。
for a/some reason/reasons best known to himself, herself,etc. 另见best
have seen/known better days 另见better
if (the) truth be known/told 另见truth
let it be known;make it known that … 另见let
英语>简体中文, 英语习语词典
known1
adj.
know 的过去分词
大家知道的; 已知的; 知名的
- a nationally known writer 全国知名的作家

继承用法
knownnumber
【数】已知数[量]
knownquantity
【数】已知数[量]
be known as
以...知名; 被认为是; 称为
be known for
因...而著名
be known to
为...所知
become known
出名
make oneself known to sb.
向某人作自我介绍
make sth. known
把某事(向某人)公布
make sth. known to sb.
把某事(向某人)公布
英语>简体中文, 现代英汉综合大辞典
known
知悉
- 英语>繁体中文(香港), 英汉法律词汇
known
已知的
- 英语>繁体中文(台湾), 电机工程名词
known
已知的
- 英语>繁体中文(台湾), 电力工程名词
known
已知
- 英语>繁体中文(台湾), 电子计算机名词
known
/nəʊn/
1. Known is the past participle of know. (know)的过去分词
2. 形容词 You use known to describe someone or something that is clearly recognized by or familiar to all people or to a particular group of people. 众所周知的; 公认的
- ...He was a known drug dealer. …他是一个臭名昭著的毒品贩子。
3. 形容词 If someone or something is known for a particular achievement or feature, they are familiar to many people because of that achievement or feature. 著名的 [v-link ADJ 'for' n/-ing]
- He is better known for his film and TV work. 他更为著名的是影视作品。
4. 习语 If you let it be known that something is the case, or you let something be known, you make sure that people know it or can find out about it. 明确表示
- The president has let it be known that he is against it. 总统已经明确表示,他反对此事。
英语>简体中文, 高级英汉双解词典