Procarboxypeptidase
羧肽酶原
🗣️ 情景例句
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
Though malice may darken truth, it cannot put it out.
恶意可以遮暗真理，但不能抹杀真理。
Where are you from?
你是哪里人？