I can see that you've done this before.
我发觉你曾干过此事。
疯狂英语 900 句 谈过去的经历

📚 句中词汇解析

从本句中提取的重要词汇

done [dʌn] 词频1
adj. 已完成的;煮熟的;合乎礼仪的;合乎规矩的; int. （表示接受建议）; v. 做( do的过去分词);干;
"When you're done, perhaps I can say something."
等你说完，也许我可以说点什么。
近义：made, terminated, accomplished, complete, completed, concluded

📚 更多「疯狂英语 900 句」例句

You look bothered. Is there something I can help you with?
看你好像有点烦恼，有什么我可以帮忙吗？
Why do prices always go up during Spring Festival?
为什么春节期间很多东西都会涨价？
My father likes going fishing and hunting in his spare time.
我父亲喜欢在业余时间钓鱼和打猎。
Don't feed the bears.
不要给熊喂食。
The hi-tech industry attracts much venture capital.
高科技产业吸引着许多风险投资。
The reporters and cameramen swarmed around the accident like bees around a honey pot.
为了报道这件事情，记者和摄像师蜂拥而至。