n.蛹
The children tore the cocoon open to see if there was a pupa. 孩子们撕开蚕茧看看里面有没有蛹。
We saw a moth and a pupa on this leaf. 我们在叶子上看见了一只蛾和一个蛹。
In their pupa stage, they resemble broken twigs. 在蛹的阶段，它们象断开的小枝条。
