用作及物动词
▲S+～+n./pron.
Don't expend all your time on such a useless job.不要把时间消耗在这种无用的工作上。
The newly-married couple expended too much money on decorating their apartment.这对新婚夫妇把过多的钱花费在装饰他们的那套房间上。
They have already expended 12,000 dollars in advertisement.在广告上,他们已经花费了12000美元。
He expended all his strength in trying to climb out.他用尽全力,试图爬出来。
The enemy had expended all their ammunition.敌人已耗尽所有的弹药。
