1．feather英[ˈfeðə(r)]美[ˈfeðər]，n.羽毛; 翎毛;v.为(箭等)装上羽毛(或箭翎); 给…以薄边，削薄(木板、剃刀等)的边; 平掠回桨。
2．[例句]A ducks feathers shed water immediately.鸭子的羽毛不沾水。
