| 复合形式: | 
| What's on your mind? interjinterjection: Exclamation--for example, "Oh no!"  "Wow!" |  (what are you thinking?) | 你在想什么? 
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| What's happening? exprexpression: Prepositional phrase, adverbial phrase, or other phrase or expression--for example, "behind the times," "on your own." |  informal (greeting) | 怎么回事?出什么事了?  zěn me huí shì ?chū shén me shì le ? | 
|   | Hi, guys.  What's happening? | 
| what's more  |  informal (in addition) (非正式用语) | 另外,而且 
  | 
|   | He's ugly and what's more, he's not very nice. | 
| What's up? exprexpression: Prepositional phrase, adverbial phrase, or other phrase or expression--for example, "behind the times," "on your own." |  slang (What is wrong?) | 怎么了?  zěn me le | 
|   |   | 有什么问题? 
  | 
|   | Sarah looked sad so I asked her "What's up?" | 
| What's up? exprexpression: Prepositional phrase, adverbial phrase, or other phrase or expression--for example, "behind the times," "on your own." |  slang (What is happening?) | 过得如何? 
  | 
|   |   | 近况如何? 
  | 
|   | I haven't seen you for a long time. What's up? | 
what's-his-name,  what's-her-name nnoun: Refers to person, place, thing, quality, etc.  |  slang (man: forgotten name) (记不起名字时) | 那个某某,你叫他什么来着 
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|   | I ran into what's-his-name again this afternoon. |