暗中

He watched them secretly,through a chink in the wall.

他透过墙缝监视他们。

She cherished a deep resentment under the rose towards her employer.

她她的雇主怀恨在心。

He groped his way in the dark.

他在黑摸索着走。

I developed a sneaky fondness for the old lady.

我这位老产生。

A plot was hatched with secrecy.

一个阴谋在策划着。