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

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。
I can't think how you did it.
我想不出你怎样做这事的。
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 give up? Not a bit of it!
他放弃了吗？根本没有！
How long did you stick it for?
你坚持了多久？
'Did you?' she asked earnestly
“你做了吗？”她认真地问。
'I went' in the negative is 'I did not go'.
Iwent（我去了）的否定式是Ididnotgo（我没去）。
Did you see what happened?
你看到发生什么事了吗？
Did you fax him a reply?
你发传真回复他了吗？
What I did was right and if I had done anything less it would have been wrong
我做的一切都是正确的，如果我少做了一点点，就会出错。