问题描述: 英语20-30怎么写 1个回答 分类:英语 2014-10-22 问题解答: 我来补答 20 twenty21 twenty-one22 twenty-two23 twenty-three24 twenty-four25 twenty-five26 twenty-six27 twenty-seven28 twenty-eight29 twenty-nine30 thirty从20到30 from twenty to thirty 展开全文阅读