did

英 [dɪd]

美 [dɪd]

v. 做，干，办(某事); (以某种方式)做; 行动; 表现; (问询或谈论时用)进展，进行
do的过去式

复数：dids　

柯林斯词典

Did you speak at the meeting?
你在会上发言了吗？
Sorry! Did I step on your foot?
对不起！我踩你脚了吧？
I don't know why I settled on Aberdeen, but anyway I did
我不知道为什么我定居在阿伯丁，尽管如此，我还是这么做了。
Did he mention her?
他提到她了吗？
What did you bring with you?
你随身带了什么？
Did you see what happened?
你看到发生什么事了吗？
I called after you, but you did not hear.
我在后面叫你，但是你没有听到。
I didn't give my name because if I did I thought you might not have come.
我没有留下我的名字，因为如果我这么做的话，我想你可能就不会来了。
My father did leave his university to fight the Germans
我父亲确实离开了大学去和德国人打仗了。
I can't think how you did it.
我想不出你怎样做这事的。