knows

美 [no?] 　英 [n??]

v.知道；了解；認識；懂得
n.〈口〉知曉

詞形變化

過去式：knew 過去分詞：known 第三人稱單數(shù)：knows 現(xiàn)在分詞：knowing

同義詞

understand , be aware of , comprehend , appreciate , realize

英漢雙解

知悉have information

1.	[t][i] 知道；知悉；了解to have information in your mind as a result of experience or because you have learned or been told it

	Do you know his address? 你知道他的地址嗎？
	The cause of the fire is not yet known. 火災(zāi)的原因尚不清楚。
	All I know is that she used to work in a bank(= I have no other information about her) . 我只知道她曾在銀行工作過。
	I know (that) people's handwriting changes as they get older. 我知道人們的筆跡隨著年齡的增長而變化。
	It is widely known that CFCs can damage the ozone layer. 眾所周知氯氟烴會破壞臭氧層。
	I knew where he was hiding. 我知道他藏在哪里。
	I didn't know what he was talking about. 我不知道他在談什么。
	‘You've got a flat tyre.’ ‘I know.’ “你的車胎癟了?！薄拔抑??！?/div>
	‘What's the answer?’ ‘I don't know.’ “答案是什么？”“我不知道?！?/div>
	‘There's no one in.’ ‘ How do you know? ’ “一個人都沒有?！薄澳阍趺粗滥?？”
	You know about Amanda's baby, don't you? 你知道阿曼達的小寶寶吧？
	I don't know about you, but I'm ready for something to eat. 不管你怎么樣，反正我要吃點東西。
	I know of at least two people who did the same thing. 我知道至少有兩人干過同樣的事。
	‘Is anyone else coming?’ ‘ Not that I know of .’ “還有別的人要來嗎？”“據(jù)我所知沒有了?！?/div>
	‘Isn't that his car?’ ‘ I wouldn't know./How should I know? ’(= I don't know and I am not the person you should ask.) “那不是他的汽車嗎？”“我怎么會知道呢？”
	‘What are you two whispering about?’ ‘ You don't want to know .’(= because you would be shocked or wouldn't approve) . “你們倆在說什么悄悄話？”“你還是不知道的好。”
	Does he know to come here(= that he should come here) first? 他知道要先到這兒來嗎？
	We know her to be honest. 我們知道她很誠實。
	Two women are known to have died. 據(jù)悉兩名婦女死了。

意識到realize

2.	[t][i] 認識到；懂得；意識到to realize, understand or be aware of sth

	As soon as I walked in the room I knew (that) something was wrong. 我剛走進屋就意識到出了事。
	She knew she was dying. 她知道自己快死了。
	I knew perfectly well what she meant. 我完全懂她的意思。
	I know exactly how you feel. 我非常清楚你的感受。
	This case is hopeless and he knows it(= although he will not admit it) . 這個案子毫無希望，這一點他是清楚的。
	‘Martin was lying all the time.’ ‘ I should have known .’ “馬丁一直在撒謊?！薄拔冶驹摬煊X到的。”

確信feel certain

3.	[t][i] 確信；確知；肯定to feel certain about sth

	He knew (that) he could trust her. 他確信她是可以信賴的。
	I know it's here somewhere! 我肯定它在這兒某個地方！
	I don't know that I can finish it by next week. 我沒有把握能在下周完成。
	‘You were right─someone's been spreading rumours about you.’ ‘I knew it!’ “你說得對，有人一直在散布你的謠言?！薄拔以缇椭?！”
	‘She's the worst player in the team.’ ‘Oh, I don't know(= I am not sure that I agree) ─she played well yesterday.’ “她是最糟的隊員?！薄芭?，是嗎？她昨天表現(xiàn)可不錯?！?/div>

熟悉be familiar

4.	[t] ~ sb/sth 熟悉；認識；了解to be familiar with a person, place, thing, etc.

	I've known David for 20 years. 我認識戴維已有 20 年了。
	Do you two know each other(= have you met before) ? 你們倆認識嗎？
	She's very nice when you get to know her. 你了解她以后就會覺得她非?？蓯?。
	Knowing Ben , we could be waiting a long time(= it is typical of him to be late) . 本這個人我們了解，能叫我們等很長時間。
	This man is known to the police(= as a criminal) . 這男人是在警方掛了號的。
	I know Paris well. 我很熟悉巴黎。
	Do you know the play(= have you seen or read it before) ? 你知道這出戲嗎？
	The new rules could mean the end of football as we know it(= in the form that we are familiar with) . 這些新規(guī)則可能意味著我們熟悉的足球終結(jié)了。

名聲reputation

5.	[t][usupass] 把…看作是；認為…是to think that sb/sth is a particular type of person or thing or has particular characteristics

	It's known as the most dangerous part of the city. 人們都認為那是市內(nèi)最危險的地段。
	She is best known for her work on the human brain. 她在對人腦的研究方面最為知名。
	He's known to be an outstanding physicist. 他被公認為杰出的物理學(xué)家。

命名give name

6.	[t][usupass] ~ sb/sth as sth 將…稱為；把…叫做to give sb/sth a particular name or title

	The drug is commonly known as Ecstasy. 這種致幻藥通常稱作搖頭丸。
	Peter Wilson, also known as ‘the Tiger’ 彼得 ) 威爾遜，也稱“老虎”。

認出recognize

7.	[t] ~ sb/sth 能認出；能辨認出to be able to recognize sb/sth

	I couldn't see who was speaking, but I knew the voice. 我看不到誰在講話，但我能辨認出聲音。
	She knows a bargain when she sees one. 她一看就知道有沒有便宜可撿。

區(qū)分distinguish

8.	[t] ~ sb/sth from sb/sth 能區(qū)分；能分辨to be able to distinguish one person or thing from another

I hope we have taught our children to know right from wrong.

我希望我們教給了孩子分辨是非的能力。

技能；語言skill/language

9.	[t] 學(xué)會；掌握to have learned a skill or language and be able to use it

	Do you know any Japanese? 你會日語嗎？
	Do you know how to use spreadsheets? 你知道電子數(shù)據(jù)表的使用方法嗎？

經(jīng)歷experience

10.	[t] 看到過；聽到過；經(jīng)歷過to have seen, heard or experienced sth

	I've never known it (to) snow in July before. 我以前從未見到過七月份下雪。
	He has been known to spend all morning in the bathroom. 聽說他整個上午都待在盥洗室里。

11.	[t] ~ sth 親身體驗；親身經(jīng)歷to have personal experience of sth

	He has known both poverty and wealth. 他貧富生活都親身經(jīng)歷過。
	She may be successful now, but she has known what it is like to be poor. 她現(xiàn)在算是成功了，但她嘗過貧窮的滋味。

習慣用語

before you know where you are

瞬息之間；轉(zhuǎn)眼間；一下子very quickly or suddenly

We were whisked off in a taxi before we knew where we were.

還沒等我們弄清怎么回事，出租車就一陣風似地把我們帶走了。

be not to know

無從知道，并不知道（做錯了事）to have no way of realizing or being aware that you have done sth wrong

‘I'm sorry, I called when you were in bed.’ ‘Don't worry─you weren't to know.’

“對不起，你睡覺時打電話打擾你了?！薄皠e在意，你不是故意的嘛。”

for all you, I, they, etc. know

（強調(diào)不知道對自己無關(guān)緊要的事）不知道，說不定，亦未可知used to emphasize that you do not know sth and that it is not important to you

She could be dead for all I know.

她說不定已經(jīng)死了。

God/goodness/Heaven knows

（強調(diào)不知道）誰知道，天曉得used to emphasize that you do not know sth

	God knows what else they might find. 誰知道他們還可能找到什么。
	‘Where are they?’ ‘Goodness knows.’ “他們在哪兒？”“天曉得?！?/div>

（強調(diào)所言屬實）老天作證，確實，的確used to emphasize the truth of what you are saying

She ought to pass the exam─goodness knows she's been working hard enough.

她應(yīng)該考試合格，她已經(jīng)夠努力了。

I dont know how, why, etc.…

（批評某人的行為）真想不到，真不知道used to criticize sb's behaviour

I don't know how you can say things like that.

真想不到你怎么會說出這種話來。

I know

（表示同意或同情）我理解，我有同感，我知道used to agree with sb or to show sympathy

‘What a ridiculous situation!’ ‘I know.’

“這境況真荒唐！”“的確是?！?/div>

（引出新的想法或建議）我有個主意（或辦法、建議）used to introduce a new idea or suggestion

I know, let's see what's on at the theatre.

我有主意了，咱們看看劇院在上演什么。

know sth as well as I do

（用以批評）其實完全明白，哪會不知道，知道得很清楚used to criticize sb by saying that they should realize or understand sth

You know as well as I do that you're being unreasonable.

其實你完全明白你是在故意胡攪蠻纏。

know sb/sth backwards

對…了如指掌（或倒背如流）；把…背得滾瓜爛熟to know sb/sth extremely well

She must know the play backwards by now.

她現(xiàn)在對這個劇本肯定是倒背如流。

know best

最懂得，最知道，比誰都明白（該怎么做等）to know what should be done, etc. better than other people

The doctor told you to stay in bed, and she knows best.

醫(yī)生叫你臥床休息，她最清楚你該怎么做。

know better (than that/than to do sth)

明白事理（而不至于）；不至于糊涂到to be sensible enough not to do sth

He knows better than to judge by appearances.

他明白得很，決不會憑表面現(xiàn)象來判斷。

know sb by sight

與某人面熟to recognize sb without knowing them well

know different/otherwise

所知道的不是那么回事；所掌握的情況大不一樣（或大相徑庭）to have information or evidence that the opposite is true

He says he doesn't care about what the critics write, but I know different.

他說他并不在乎批評家的評論，可我知道不是那么回事。

know full well

非常清楚；不可否認；不可忽視to be very aware of a fact and unable to deny or ignore it

He knew full well what she thought of it.

他非常清楚她對此事的看法。

know sb/sth inside out|know sb/sth like the back of your hand

對…極為熟悉（或了如指掌）to be very familiar with sth

This is where I grew up. I know this area like the back of my hand.

我在這兒長大的，我對這地方再熟悉不過了。

know your own mind

知道自己想做什么；有主見to have very firm ideas about what you want to do

know your stuff

精通業(yè)務(wù)；對工作很內(nèi)行to know a lot about a particular subject or job

know your way around

熟悉周圍情況（或話題等）to be familiar with a place, subject, etc.

know what youre talking about

親身經(jīng)歷過；作經(jīng)驗之談to have knowledge about sth from your own experience

know which side your bread is buttered

知道自己的利益所在to know where you can get an advantage for yourself

let it be known/make it known that…

（尤指通過他人傳達而）使人知曉，讓人知道to make sure that people are informed about sth, especially by getting sb else to tell them

The President has let it be known that he does not intend to run for election again.

總統(tǒng)已經(jīng)公開表示他不打算再次參加競選。

let sb know

讓某人知道；告訴（或通知）某人to tell sb about sth

Let me know how I can help.

我能幫什么忙，只管說。

make yourself known to sb

向某人作自我介紹to introduce yourself to sb

I made myself known to the hotel manager.

我向旅館老板作了自我介紹。

not know any better

（因缺乏教養(yǎng)而）表現(xiàn)不好；（因無人指教而）舉止不良to behave badly, usually because you have not been taught the correct way to behave

not know your arse from your elbow

愚蠢之至；屁都不懂to be very stupid or completely lacking in skill

not know beans about sth

完全不懂行；對…一竅不通to know nothing about a subject

not know the first thing about sb/sth

對…一無所知；對…一竅不通to know nothing at all about sb/sth

not know sb from Adam

根本不認識某人；與某人素不相識to not know at all who sb is

not know what hit you

因吃驚而不知所措；驚呆了to be so surprised by sth that you do not know how to react

not know where to look

尷尬得不知如何是好；狼狽不堪；感到很難堪to feel great embarrassment and not know how to react

not know whether youre coming or going

（激動得）不知如何是好；糊里糊涂；不知所措to be so excited or confused that you cannot behave or think in a sensible way

not know you are born

身在福中不知福to have an easy life without realizing how easy it is

You people without kids don't know you're born.

你們沒孩子，真是身在福中不知福啊。

theres no knowing

難以預(yù)料；無從知道；沒法說used to say that it is impossible to say what might happen

There's no knowing how he'll react.

很難預(yù)料他會有什么樣的反應(yīng)。

what does… know?

（某人）知道什么，懂什么used to say that sb knows nothing about the subject you are talking about

What does he know about football, anyway?

不管怎么說，他懂什么足球？

what do you know?

（表示驚奇）你看怪不怪，真沒想到used to express surprise

Well, what do you know? Look who's here!

唷，真想不到！你看誰來啦！

you know

（說話人考慮接著說什么時用）used when you are thinking of what to say next

Well, you know, it's difficult to explain.

唉，你知道，這很難解釋。

（表示對方知道或了解所言）你知道的used to show that what you are referring to is known or understood by the person you are speaking to

	Guess who I've just seen? Maggie! You know─Jim's wife. 你猜我剛才看見誰了，瑪吉！你知道的，就是吉姆的妻子。
	You know that restaurant round the corner? It's closed down. 拐角那家餐館，你知道吧？已經(jīng)倒閉了。

（加強語氣）你要知道used to emphasize sth that you are saying

I'm not stupid, you know.

你要知道，我不是傻子。

you know something/what?

（引出令人感興趣或吃驚的看法、消息等）要我告訴你嗎，你聽說了嗎used to introduce an interesting or surprising opinion, piece of news, etc.

You know something? I've never really enjoyed Christmas.

要我告訴你嗎？圣誕節(jié)我從未真正快樂過。

you know who/what

（不說出名稱）你知道是誰（或什么）used to refer to sb/sth without mentioning a name

you never know

（尤指可能會發(fā)生好事）很難說，很難預(yù)料used to say that you can never be certain about what will happen in the future, especially when you are suggesting that sth good might happen

in the know

知情；熟悉內(nèi)幕；掌握內(nèi)情having more information about sth than most people

Somebody in the know told me he's going to resign.

有知情者告訴我他要辭職了。

英漢解釋

v.	1. 知道;了解,懂得 2. 相識,認識;結(jié)識 3. 熟悉,精通,記牢 4. 體驗,嘗受;經(jīng)歷 5. 能區(qū)別,能分辨,能識別 6. 〈古〉與(女性)發(fā)生性關(guān)系 7. 知道,了解,懂得
n.	1. 〈口〉知曉,知情

英英解釋

to have learned or found out about something; to realize or understand something; used about things that most people think or believe are true

to be familiar with someone, because you have met them or because you are friends; to be familiar with a process or system; to be able to speak a language; to be familiar with a place, because you have been there; to be familiar with things such as books, music, or art

to use a particular name for someone or something

to remember or recognize someone because of a particular skill or quality that they have

to experience something

to have learned a poem, story, or song, so that you can say it or sing it

to feel certain about something

to recognize someone or something

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