must have done meaning in English
对过去的事情的推测
过去发生
一定做完了
Examples
- You must have done something heroic either before or after that. remember carefully .
在那前后，你一定做了什么英勇的事，你细心想想看。 - I must have done something right . you have 1 8 responses
我一定做得不错你有18条回复 - Don ' t look at me . dad must have done it
别看着我，肯定是爸爸干的 - Oh , that spill you took must have done it
哦,是那次跌到改变了你 - You must have done a lot of research on your topic , haven ' t you
你对你的课题一定做过很多研究吧？