what's up 你好，出了什么事
what's new 有什么新鮮事嗎
what's worse 更糟糕的是
what's the time 現在幾點了
what's wrong with you 你哪里不對勁
what's out 外面有什么
what's： 是什么;什么是;什麼;what is 或 what has 的常用口語形式，尤當 has 為助動詞時。
例句：
Are you still working for what's her face?
你還在為那個叫什么的女人干活？
What's the depth of the water here?
這兒的水有多深？
What's his take on the plan?
他對這項計劃有什么意見？
What's the form when you apply for a research grant?
申請科研補助金按常規應該怎么辦？