ca.du.cous
adj.（形容词）Dropping off or shedding at an early stage of development, as the gills of most amphibians or the sepals or stipules of certain plants.脱落：大多数两栖动物在其生长过程中早期具有的褪皮现象，某些植物的花萼或托叶的脱落
来源：From Latin cadôcus [falling] 源自 拉丁语 cadôcus [落下] from cadere [to fall] * see kad- 源自 cadere [掉落] *参见 kad-
