1 . 落棉
放置停经片;穿停经片 dropper pinning废棉,落棉 droppings地毯罩布;印花地毯 drugget
2 . 狗的粪便
W: Hey, come back here and mop the floor.droppings狗的粪便sidewalk 人行道
3 . 鸟兽的粪便
鸟兽的粪便(droppings), 此释义来源于网络辞典。
4 . 粪污
discussion and analysis of the droppingstreatment of poultry farms ., 家禽养殖场粪污治理技术探讨及分析.