We couldn't help laughing.help不是加do吗?难道laughing作动名词?

问题描述:

We couldn't help laughing.help不是加do吗?难道laughing作动名词?
1个回答 分类:英语 2014-11-16

问题解答:

我来补答
couldn't help doing 是忍不住做的意思.
句子:我们忍不住大笑起来.
 
 
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