Ostein
n. [生化]骨胶原
🔁 扩展释义
【医】 骨胶原
🗣️ 情景例句
Marriage between homesexuals is a controversial topic today.
同性恋者之间的婚姻如今是个具有争议的话题。
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
I'm sure she'll just turn up.
我相信她很快就会露面的。