Ostein
n. [生化]骨胶原
🔁 扩展释义
【医】 骨胶原
🗣️ 情景例句
about my not wanting to go into medicine?
对我不学医？
If there's anything else I can do, please call on me.
如果有任何事情我能效劳的话，请打电话给我。
The play may begin at any moment.
戏随时都有可能开始。