1.round up集合

Round everybody up. It’s time for our business meeting.

叫大家集合，开会时间到了。

2.put someone up留宿某人

I can put you up for a couple of days. My apartment is big enough for two people.

你可以在我这里住几天。我的公寓可以住两个人。

3.take care of business负责

Who’s going to take care of business while I am away?

我不在的时候谁负责？

4.take out on拿…出气

Don’t take your frustrations out on me.

别把气出在我身上。

5.hot stuff大人物

He thinks he’s hot stuff. But everybody else thinks he’s a jerk.

他自以为了不得，但其他人认为他是个傻瓜。