复合形式: who | WHO | World Health Organization | 
| determine whether/what/why/who vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat."  |  (facts: ascertain) | 搞清 
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|   |   | 查清  chá qīng | 
|   | "We must determine what exactly happened that night," said Inspector Brown. | 
|   | “我们必须查清当晚究竟发生了什么。”调查员布朗说。 | 
| dread to think what/how/who v exprverbal expression: Phrase with special meaning functioning as verb--for example, "put their heads together," "come to an end." |  (find unpleasant to imagine) | 不敢想 
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|   |   | 害怕去想 
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|   | I dread to think how the victim's family must be feeling. | 
inquire as to whether/when/how/who/what,  enquire as to whether/when/how/who/what vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat."  |  formal (with clause: ask) | 询问  xún wèn | 
| no matter who exprexpression: Prepositional phrase, adverbial phrase, or other phrase or expression--for example, "behind the times," "on your own." |  (whoever) | 不管是谁  bù guǎn shì shuí  | 
|   | No matter who says that the sky is green, they are still wrong. | 
realize how/what/who,  also UK: realise how/what/who vtr + conj |  (be aware) (后接疑问词) | 意识到  yì shí dào | 
|   | He doesn't realize how important this is for me. | 
|   | 他没意识到这对我是多么重要。 | 
who cares,  who cares? interjinterjection: Exclamation--for example, "Oh no!"  "Wow!" |  informal (I don't care) (非正式用语) | 谁在乎!  shéi zài hū | 
|   | So you've made a few teeny mistakes – who cares! | 
| who knows interjinterjection: Exclamation--for example, "Oh no!"  "Wow!" |  (expressing that [sth] is unknown) | 谁晓得!天晓得!  shéi xiǎo de tiān xiǎo de | 
|   | I wonder why she said such a weird thing - who knows! | 
who would have thought it?,  who would have thought? interjinterjection: Exclamation--for example, "Oh no!"  "Wow!" |  (expressing surprise) | 谁能想得到呢?  shuí néng xiǎng dé dào ne ? | 
|   | Wow, that's really interesting – who would've thought? | 
| who'd contractioncontraction: Shortened form of word or words--for example, "I'd" = "I had," "can't" = "cannot."  |  colloquial, abbreviation (who would) | 谁想要,谁将 
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|   | Who'd want a job like that?  Who'd be able to afford to buy such an expensive pair of shoes? | 
| who'd contractioncontraction: Shortened form of word or words--for example, "I'd" = "I had," "can't" = "cannot."  |  informal, abbreviation (who did) | 谁已经,谁之前 
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|   | Who'd you say that man was? | 
| who're contractioncontraction: Shortened form of word or words--for example, "I'd" = "I had," "can't" = "cannot."  |  colloquial, abbreviation (who are) | 是谁 
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|   | Who're those people over there? | 
| who's contractioncontraction: Shortened form of word or words--for example, "I'd" = "I had," "can't" = "cannot."  |  colloquial, contraction (who is) | 谁在 
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|   |   | 谁是 
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|   | Who's knocking at the door? | 
| World Health Organization nnoun: Refers to person, place, thing, quality, etc.  |  (UN agency) (联合国机构之一) | 世界卫生组织  shì jiè wèi shēng zǔ zhī | 
| you-know-who nnoun: Refers to person, place, thing, quality, etc.  |  informal ([sb] unnamed but understood) | 神秘人 
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