看动画学单词 第415期:how
日期:2015-05-05 15:54

(单词翻译:单击)

how

[英]

解释:

a.怎样;健康状况如何

You must have noticed how tired he sometimes looks.
你一定注意到他有时候显得特别疲惫。
I have a fair idea of how difficult things can be.
我大致了解情况会有多困难。

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