hard-working、hard working、working hard 区别.

问题描述:

hard-working、hard working、working hard 区别.
hard-working是名词吗?
1个回答 分类:英语 2014-10-21

问题解答:

我来补答
hard-working是adj.
不是名词
hard working就是hard-working
working hard
例:He is working hard for the finals. 他正在努力准备期末考试.
 
 
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