Polypeptide
n. 多肽\\n[化] 多肽
🗣️ 情景例句
May I please speak to Mr. Kong?
我可以孔先生讲话吗？
Everything has its seed.
无风不起浪。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。