Enkephalins
(enkephalin 的复数) [化] 脑啡肽
🗣️ 情景例句
I love to get away and spend a few days with nature.
我好想离开这里到大自然里呆几天。
Talk back.
你还顶嘴！
even if you give all the relevant information about your age age,
即便你提供了所有关于你的年龄、