1.appoint to 任命

例句:Be careful whom you appoint to the position of manager.
你该当心你所任命的那个经理。

2.allow to 允许

例句:Rack after a month and allow to ferment out.
在架子上放一个月让它好好发酵。

3.fend off 抵御

例句:He put up his hands to fend off the birds.
他举起双手，把鸟儿挡开。

4.deal with 处理

例句:In dealing with suicidal youngsters, our aims should be clear.
在对待有自杀倾向的青少年时，我们的目标应当很明确。