lean-to

剑桥词典

a building joined to one of the sides of a larger building with which it shares one wall
（依附在大建築側麪的）小屋，偏房，側房
a house with a lean-to garage 帶車庫的別墅
US
a shelter or simple building with a roof that slopes in one direction , used for sleeping in outside
（供宿營用的）斜頂簡易房 返回 lean-to