Penk
abbr. preproenkephalin 前脑啡肽原
🗣️ 情景例句
you'll help me select some of the great places.
能帮我挑一些好地方。
Yes, and I took many pictures.
是的，我还照了好多照片。
There are some good apples over there.
那边有些好苹果。