Collagens
(collagen 的复数) n. 胶原\\n[化] 骨胶原; 胶原
🗣️ 情景例句
What kind of person do you think you are?
你觉得你是那种人？
I recognize that he is more clever than I am.
我承认他比我聪明。
No, I haven't.
不，没有。