benefit,profit,revenue,margin的区别?

benefit,profit,revenue,margin的区别?

enefit
n.
1.利益,好处;优势[U][C]
The new hospital will be a great benefit to the town.
新建成的医院将给全城带来莫大好处.
2.津贴,救济金[C][U]
3.义演,义卖[C]
4.【美】(收入的)免税部分[U]
vt.
1.对...有益,有益于
The sea air will benefit you.
海边的空气对你有益.
vi.
1.得益,受惠[(+by/from)]
We benefited greatly by this frank talk.
这次坦率的谈话使我们获益匪浅.
profit
n.
1.利润,盈利;收益,红利[C][U]
He made a profit of fifty thousand US dollars on his house.
他卖掉房子获利五万美元.
2.利益,益处;得益[U]
We gained a lot of profit from your advice.
我们从你的建议中获益匪浅.
vt.
1.有益于
Telling lies won't profit you.
撒谎对你无益.
vi.
1.有益,有利
2.得益,获益[(+by/from)]
He learned to profit by his mistakes.
他学会了从自己的错误中获益.
We profit from the work of the specialist.
我们从专家的工作中得到益处.
revenue
n.
1.(国家的)岁入;税收[U]
Tax revenues increased last year.
去年税收增加了.
2.收入,收益[U][C]
Rent is one form of revenue.
房租是一种收入.
3.各项收入,总收入[P]
The Board of Directors was concerned at the drop in the company's revenues.
董事会对公司总收入的减少甚为关注.
4.税务局,税务署[the S]
margin
n.[C]
1.边,边沿,边缘
We came to the margin of the wood.
我们来到树林的边缘.
2.页边空白;栏外
He made some notes in the margin.
他在页边空白处做笔记.
3.极限,限度
They were an old couple living on the margin of respectability.
他们是一对老夫妻,过着几乎是不太体面的日子.
4.(时间,花费上保留的)余地,余裕
We allowed a margin of twenty minutes in case the bus was late.
我们预留二十分钟宽裕时间,以防汽车晚点.
5.差数;幅度
He passed the exam by a narrow margin.
他勉强通过考试.
6.利润;赚头
This price will allow a good margin of profit.
这一价格可获厚利.
7.保证金,定金
The reserve board raised margins from 50 to 60 percent.
联邦储备银行董事会将定金从百分之五十提高到百分之六十.
vt.
1.加边于;成为...的边
The shore was margined with foam.
岸边都是泡沫.
2.加旁注于
Every page was margined with comments.
每页的页边上都加了评注.
3.【商】为...付保证金