for的中文意思是

for: [ fɔ:; fə ]

conj. 因为
prep. 给,为

例句与用法:
1. He shook his head, for he thought differently.
他摇摇头，因为他的想法与此不同。

2. Are you for or against?
你是赞成还是反对？

3. What can I do for you?
我能帮你什么忙吗?

4. He has a great respect for his father.
他很敬佩他的父亲。

5. It is for her own good.
这是为了对她自己有好处。

6. Jim is going to get material for a new book.
吉姆正打算为一部新书准备材料。

7. They jumped for joy.
他们高兴地跳了起来。

8. We have studied English for years.
我们学英语已有好几年了。

for

prep.
(表示目的)为了, 因为, 至于, 对于, 适合于
conj.
因为

FOR
=Free on Rail铁路[火车上]交货(价格)

for
prep.
(表示目的)为了, 因为, 至于, 对于, 适合于

conj.
因为