Polypeptide
n. 多肽\\n[化] 多肽
🗣️ 情景例句
Maybe he can do the same thing for your grandfather.
也许他能为你爷爷做同样的事。
What is happening over there?
那里发生什么事情？
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。