wait and see
1. 观望
I prefer to wait and see how things go.
我宁可先看看事态如何发展再说。
wait behind
1. 留下
He waited behind to have a word with her in private.
他留下来好跟她私下里说句话。
wait on
1. 伺候
They all wait on the king.
他们都伺候国王。
wait up
1. (为……而)等候着不睡
Don't wait up for me: I shall be coming home very late.
不用等我, 我要很晚才回家。
lie in wait for
1. 埋伏以待
The robbers were lying in wait for the rich traveler.
强盗埋伏着等待有钱的旅客。