问题描述: that's changed since i came here中 that's是什么的缩写? 1个回答 分类:英语 2014-11-16 问题解答: 我来补答 that has 再问: that's可以缩写?? 再答: have 可以缩写成've, has 自然也可以缩写。 展开全文阅读