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been in和been to和been at区别

发布时间：2025-08-21 | 来源：互联网转载和整理

been in: 在

He's been in the doldrums ever since she left him.

自从她离开他以来，他一直很消沉。

been to: 去过，到过

I've never been to the States.

我从未去过美国。

been at: 在

We found out later that we had been at the same school.

后来我们才弄清楚我们是校友。