The contract takes effect as of October 1.句中的as of 是怎么回事?

问题描述:

The contract takes effect as of October 1.句中的as of 是怎么回事?
新概念2第28课视频教程里面老师给了一个例句如题,里面的as of 怎么回事?希望那个解释清楚点,谢谢!
1个回答 分类:英语 2014-11-01

问题解答:

我来补答
as of是一个固定词组
意为
a. 到...时止
又比如:
I know that as of last week he was still unmarried.
我知道到上星期为止他还没有结婚.
 
 
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