Procollagen
原骨胶原
🔁 扩展释义
【化】 前胶原
🗣️ 情景例句
I'm glad if you are, Harry.
假如你很确定， 我就高兴， Harry。
How about on Tuesday afternoon of next week? Is that okay with everyone?
下星期二下午怎样？各位没有意见吧？
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。