大约什么时候？

About what time?

youdao

大约什么时候你发现遗失了钱包。

About what time did you find you lost it?

youdao

音乐会大约什么时候开始？

When in the concert supposed to start?

youdao

音乐会大约什么时候开始？

When is the concert supposed to start?

youdao

大约什么时候？

Do you have some free time?

youdao

大约什么时候？

What time have you got?

youdao

病什么时候开始的？大约一年前。

When did it start? About one year ago.

youdao

我发烧了。它什么时候开始的？大约两天前。

I have a fever. When did it begin? About two days ago.

youdao

你什么时候吃午餐？大约十二点。

What time do you have lunch? About twelve o 'clock.

youdao

你什么时候吃午餐？大约十二点。

What time do you have lunch? About twelve o 'clock.

youdao