areaway

名词 areaway:

1. a passageway between buildings or giving access to a basement

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