Polypeptide
n. 多肽\\n[化] 多肽
🗣️ 情景例句
As a matter of fact,
事实上，
And I hope you can have a good time tonight.
祝愿你们今晚过得愉快。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。