benefit这个词可以做名次也可以做动词，做名次的时候表示利益的意思，做动词的时候表示收益的意思，而且是一个不及物动词，它的搭配是benefit from something，表示从什么什么收益的意思。具体用法如下：
1.N-VAR好处;益处;裨益The benefit of something is the help that you get from it or the advantage that results from it.
Each family farms individually and reaps the benefit of its labor...
各家经营各自的农场，收获各自的劳动成果。
I'm a great believer in the benefits of this form of therapy...
我坚信这种治疗形式非常有益。
For maximum benefit,use your treatment every day.
为了达到最佳效果，你每天都要接受治疗。
2.N-UNCOUNT(对…有)好处，帮助If something is to your benefit or is of benefit to you,it helps you or improves your life.
This could now work to Albania's benefit...
这种情况目前对阿尔巴尼亚有利。
I hope what I have written will be of benefit to someone else who may feel the same way.
我希望我所写的内容能对其他和我有同感的人有所裨益。
3.V-ERG获益;对…有益;有利于If you benefit from something or if it benefits you,it helps you or improves your life.
Both sides have benefited from the talks.
双方都从谈判中获益。
...a variety of government programs benefiting children.
有益于儿童的各种政府项目
4.N-UNCOUNT有利条件;优势If you have the benefit of some information,knowledge,or equipment,you are able to use it so that you can achieve something.
Steve didn't have the benefit of a formal college education...
史蒂夫没能接受正规的大学教育。
