pupa
🇺🇸
/ˈpjuːpə/
🇬🇧
/ˈpjuːpə/
A stage in an insect's life cycle where it stops moving and prepares to become an adult.
The caterpillar formed a cocoon and entered the pupa stage before emerging as a beautiful butterfly.
毛毛虫形成了一个茧,进入蛹阶段,然后变成了一只美丽的蝴蝶。