Noun:

1. rough shelter whose roof has only one slope

leanv.倾斜；倾向；依靠；倚；屈身adj.瘦的；贫乏的；无脂肪的n.瘦肉；倾斜，倾向Leance莱安塞

1. They keep hens in a lean-to at the end of the garden.
   他们在园子尽头处的单坡棚里养母鸡。