Dynorphin
[化] 强啡肽
🗣️ 情景例句
All right. Is...is Susan coming?
好吧， Susan来吗？
Love is the touchstone of virtue.
爱情是美德的试金石。
It has always been a mystery to me who city dwellers, who appreciate all these things, obstinately pretend that they would prefer to live in the country.
城里人对这一切心里很明白，却偏要执拗地装出他们喜欢住在乡村的样子，这对我来说一直是个谜。