rely on/upon

rely on/upon 依靠，信赖

【例句】

◆ You can always rely on Jim; he won't fail you．你可以始终信赖Jim，他不会使你失望的。 

◆ You can't rely on the weather．你不能指望天气。 

◆ I can not rely on what he says．我不能相信他所说的话。

【联想】同义短语：depend on