lean-to

剑桥词典

a building joined to one of the sides of a larger building with which it shares one wall
（依附在大建筑侧面的）小屋，偏房，侧房
a house with a lean-to garage 带车库的别墅
US
a shelter or simple building with a roof that slopes in one direction , used for sleeping in outside
（供宿营用的）斜顶简易房 返回 lean-to