pupa

US /ˈpjuː.pə/
UK /ˈpjuː.pə/
"pupa" picture
1.

an insect in its inactive immature form between larva and adult, e.g., a chrysalis or cocoon.

:
The caterpillar transformed into a pupa.
毛毛蟲變成了
Many insects spend a period of their life cycle as a pupa.
許多昆蟲生命週期中的一段時間是