molt skin
molt feathers
molt shell
1. The snake molts its skin to grow.
蛇通过蜕皮来生长。
2. Many birds molt their feathers annually.
许多鸟类每年换羽一次。
3. Crabs molt to increase in size.
螃蟹通过蜕壳来增大体型。
A: Look! The snake molts its skin.
A：看！这条蛇正在蜕皮。
B: It is part of its natural growth.
B：这是它自然生长的一部分。
1) 脱皮
2) 换羽
3) 蜕壳
1. 脱皮；换羽；蜕壳
e.g.The insect molts its exoskeleton.
这种昆虫会蜕掉它的外骨骼。
verb
1. To shed skin, feathers, hair, or a shell.
Synonym: shed