A gun recoils after being fired.

A molecule striking an advancing piston recoils with increased speed.

撞在前进中的活塞上的分子,会加速反跳.

I recollect that she had red hair.

我记得她长着红头发.

All I recollect is a grey sky.

我只记得一片灰色的天空。

Did you recollect that Helen came to see us last year?

你是否记得海伦去年曾来看过我们?

Can't you recollect what our father's Christian name was?

你记不得我们的父亲的教名是什么了 吗 ?

I tried hard to recollect what I saw just before the accident.

我苦苦追忆着出事前见到的一切.

I recollect that you denied it.

我记得你曾否认此事.

Recollect what I told you when you asked me to propose you.'

请回忆一下当您要我为您去做媒的时候,我对您说了些什么.

He is able to clearly recollect her looking.

他可以很清楚地回忆起她的容貌.

His efforts, the Duke recollected many years later, were distinctly half-hearted.

据公爵许多年之后的回忆，他当时明显只是敷衍了事。

I can't recollect the exact words.

我记不起确切的词了.

I recollect him/his saying that it was dangerous.

我记得他说那很危险。

I don't recollect what he said.

我不记得他说过什么。

I 3 o you recollect borrowing 10 p from me?

你记得曾向我借过10便士 吗 ?

She could no longer recollect the details of the letter.

她想不起那封信的细节了。

She can recollect meeting the king.

她能回忆起觐见国王的事.

Try hard to recollect what you saw before the accident.

好好回想一下事故发生之前你看到的事情.

She could not recollect being there.

她回想不起曾经到过那儿.

As far as I recollect, you came late.

我记得你来晚了.

I do not recollect how to sail a boat.

我想不起怎样驾船了.