问题描述： 楼梯的英文单词怎么写? 1个回答 分类：英语 2014-09-30 问题解答： 我来补答 stair [stZE]n.楼梯While climbing up the stairs the old man always loses his breath.那老人上楼时总是气喘吁吁的.(楼梯的)一级He slipped on the stairs and put his ankle out.他在楼梯上滑了一跤,踝关节脱臼了. 展开全文阅读
