Penk
abbr. preproenkephalin 前脑啡肽原
🗣️ 情景例句
Uh--hold it. Old Country Inn?
嗯 ，等一等。Old Country Inn？
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
Justice is part of the complex machinery of the law.
正义是复杂的法律机器组成部分。