The cage smelled of excrement.笼子里粪臭熏人。Clothing can also become contaminated with dust, feathers, and excrement.衣着则会受到微尘 、 羽毛和粪便的污染.The pavement was covered in dogs'excrement.便道上满是狗屎....
The pavement was covered in dogs'excrement.便道上满是狗屎.Clothing can also become contaminated with dust, feathers, and excrement.衣着则会受到微尘 、 羽毛和粪便的污染.The cage smelled of excrement.笼子里粪臭熏人。the excrement of sea birds海鸟的粪便a ...