know
v. 知道, 了解, 认识, 确信
发音
词形变化
别名
教材释义与例句
知道；认识；懂得
to have information about something
Who knows the answer?
谁知道答案？
There are instructions telling you everything you need to know.
操作指南会告诉你所有须知事项。
Didn't you know that?
你不知道那件事吗？
I know all about David and what he's been up to!
我对戴维和他一直在干什么都知道得一清二楚！
Let me know (= tell me ) what time you're planning to arrive.
请告诉我你打算什么时候到。
I thought you'd want to know immediately.
我以为你想马上知道。
If you must know, I was with James last night (= used when you are angry because someone wants to know something ).
如果你非要知道的话，我昨晚是和詹姆斯在一起。
How did he know (= how did he find information about ) our names?
他是怎么知道我们姓名的？
释义与例句
-
1.
Knowledge; the state of knowing.
罕用 不可数 -
2.
Knowledge; the state of knowing. (Now confined to the fixed phrase in the know.)
不可数 -
1.
Alternative form of knowe (“hill, knoll”).
-
1.
To perceive the truth or factuality of; to be certain of; to be certain that.
知道
晓得
知
捌
知影
会晓
明白
及物I know that I’m right and you’re wrong.
He knew something terrible was going to happen.
-
2.
To be or become aware or cognizant.
不及物Did you know Michelle and Jack were getting divorced? ― Yes, I knew.
Malware's sometimes been known to sit dormant for a long time.
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3.
To be aware of; to be cognizant of.
及物Did you know Michelle and Jack were getting divorced? ― Yes, I knew.
She knows where I live.
I knew he was upset, but I didn't understand why.
-
4.
To be acquainted (with another person).
不及物 废旧 -
5.
To be acquainted or familiar with; to have encountered.
认识
捌
及物I know your mother, but I've never met your father.
Borja, do you know Pilar? - Sure, we've actually met before.
I got to know her during the pandemic, so we've known each other for years now.
Marsha is my roommate. — I know Marsha. She is nice.
-
6.
To be acquainted or familiar with; to have encountered.
To have sexual relations with. This meaning normally specified in modern English as e.g. to 'know someone in the biblical sense' or to 'know biblically'.
古体 委婉 及物 宗教 -
7.
To experience.
及物Their relationship knew ups and downs.
-
8.
To understand or have a grasp of through experience or study.
Let me do it. I know how it works.
She knows how to swim.
His mother tongue is Italian, but he also knows French and English.
She knows chemistry better than anybody else.
Know your enemy and know yourself.
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9.
To be able to distinguish, to discern, particularly by contrast or comparison; to recognize the nature of.
及物to know a person's face or figure
to know right from wrong
I wouldn't know one from the other.
Flares do not know friend from foe and so illuminate both. Changes in wind direction can result in flare exposure of the attacker while defenders hide in the shadows.
-
10.
To recognize as the same (as someone or something previously encountered) after an absence or change.
及物 -
11.
To have knowledge; to have information, be informed.
懂
明白
识
明
不及物It is vital that he not know.
She knew of our plan.
He knows about 19th century politics.
Marsha knows.
-
12.
To be able to play or perform (a song or other piece of music).
及物Do you know "Blueberry Hill"?
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13.
To have indexed and have information about within one's database.
及物 -
14.
To maintain (a belief, a position) subject to a given philosophical definition of knowledge; to hold a justified true belief.
及物 哲学
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1.
Used at the end of a sentence to draw attention to information one thinks the listener should keep in mind.
新加坡Make sure you water the plants, know…
I was a naval diver know!
词汇关系
相关短语
词源
From Middle English knowen, from Old English cnāwan (“to know, perceive, recognise”), from Proto-West Germanic *knāan, from Proto-Germanic *knēaną (“to know”), from Proto-Indo-European *ǵneh₃- (“to know”). Cognates from Indo-European: Latin gnoscō, Latin cognoscō (Spanish conocer, French connaître, Romanian cunoaște, Italian conoscere, Portuguese conhecer), Ancient Greek γνωρίζω (gnōrízō, “to know”) and γνῶσις (gnôsis, “knowledge”), Albanian njoh (“to know, recognise”), Russian знать (znatʹ, “to know”), Lithuanian žinoti (“to know”), and Persian شناختن (šenâxtan, “to know”). from Proto-Germanic: Scots knaw (“to know, recognise”), Icelandic knega (“to know, know how to, be able”), Old High German knājan (“to know, recognise”), Old Norse kná (“to know how”). Remotely related also Dutch and German kennen, West Frisian kenne (see English ken).
来源：wiktionary