sapped

Her long illness gradually sapped her strength.

长期患病地消耗了她体。

The series of steep hills sapped the cyclists’ strength.

一连串坡度很大小山耗尽了骑车人。

Constant rejection has sapped her will.

不断被拒使她丧失了信心。

The criticism sapped his determination.

批评削弱了他决心。