详细解释:n. 通道
英语解释：
名词 areaway:
a passageway between buildings or giving access to a basement详细解释：
ar.e.a.way
n.（名词）A small, sunken area allowing access or light and air to basement doors or windows.采光井：允许出入或光线和空气进入地下室门窗的凹陷的小区域An often narrow passageway between buildings.建筑物间通常狭窄的通道