stairwellWiktionary 原文英/ˈstɛəwɛl/美/ˈstɛrwɛl/n.楼梯井中文释义来自 ECDICT构词拆解stairstair词干wellwell词干词源说明From stair + well.释义名词noun1A shaft in a multi-story building enclosing a stairway or staircase.同族词派生词 1stairwelled