feces

例句：

1. 1. The dog had a bad smelling feces.
   这只狗的粪便很臭。
2. 2. The farmer used to have a lot of manure on his farm.
   这位农民以前农场上有很多粪肥。
3. 3. The veterinarian cleaned the cat's litter box regularly.
   兽医定期清理猫的便盆。