expend的中文翻译

expend例句分享

She expended all her efforts on the care of home and children.

她把所有精力都花在料理家务和照顾孩子上。

He had expended much time and energy on that experiment.

他已经花费了许多时间、金钱在那个实验上。

The enemy had expended all their ammunition.

敌人已耗尽所有的弹药。