recover 高考四级六级考研

1.He expects to have recovered from his calf injury in time.

他期望小腿后部的伤能够及时复元。

2.The floods were a cataclysm from which the local people never recovered.

经历了这场特大洪水, 当地人民元气大伤, 很难复。

3.More ammonium sulphate solution is being recovered in the process of distilling oil shale.

在提炼油页岩的过程中回收的硫酸铵液比过去多了。