up and down还有slower and slower还有 more or less还有 neck and

问题描述:

up and down还有slower and slower还有 more or less还有 neck and
1个回答 分类:英语 2014-11-05

问题解答:

我来补答
up and down 上上下下
slower and slower 越来越慢
more or less 差不多,几乎,大约
neck and neck 并驾齐驱
 
 
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