those are the---- (twin) coats

问题描述:

those are the____ (twin) coats
1个回答 分类:英语 2014-10-06

问题解答:

我来补答
twins
再问: why
再答: are是复数,所以是twins n. 双生子,双胞胎(twin的复数)
 
 
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