spend与cost的主要区别和用法?答案简明易懂就行 大量复制粘贴的不予理会.

问题描述:

spend与cost的主要区别和用法?
答案简明易懂就行 大量复制粘贴的不予理会.

sb spend money/time
(sb spend time in doing sth)
sth cost sb money
如:
He spent 20 yuan on the bag.
The bag cost him 20 yuan.