A substance composed chiefly of the dung of sea birds or bats, accumulated along certain coastal areas or in caves and used as fertilizer.
鸟粪一种主要由海鸟或蝙蝠的排泄物构成的物质，在某些海岸或山洞中不断积累，用做肥料
A fragment of dried animal dung used as fuel.
干粪块一块用作燃料的干燥过的动物粪便
He dunged his vegetable garden regularly.
他经常给他的菜园施肥。
