moulted
v. 换羽,脱毛( moult的过去式和过去分词 ); <喻>去掉(旧习惯、观点等)
When an animal or bird moults, it gradually loses its coat or feathers so that a new coat or feathers can grow.
Finches start to moult at around twelve weeks of age.
燕雀大约在12个星期大小的时候开始换羽毛。
A conceited crow decked herself with the moulted feathers of the handsome peacock.
自负的乌鸦用美丽的孔雀脱换下来的羽毛来装扮自己.