Procollagen
原骨胶原
🔁 扩展释义
【化】 前胶原
🗣️ 情景例句
Could you arrange a taxi for me, please?
能为我安排辆出租车吗？
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
I decided to take her by train.
我决定带她乘火车去。