问题描述： staircase和stairway的区别? 1个回答 分类：英语 2014-09-19 问题解答： 我来补答 stairway:one or more flights of stairs usually with landings to pass from one level to anotherstaircase：the structure containing a stairway; a flight of stairs with the supporting framework,casing,and balusters 展开全文阅读
