问题描述: 写出21-30英文数字 1个回答 分类:英语 2014-10-19 问题解答: 我来补答 21:twenty-one22:twenty-two23:twenty-three24:twenty-four25:twenty-five26:twenty-six27:twenty-seven28:twenty-eight29:twenty-nine30:thirty 展开全文阅读