Procollagen
原骨胶原
🔁 扩展释义
【化】 前胶原
🗣️ 情景例句
But you just put on your pajamas and robe,
你先把这睡衣裤穿上，
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，