Periosteophyton
[医] 骨膜骨赘
🗣️ 情景例句
May I see the mirror, please?
我可以照照镜子吗？
What time does the plane take off?
飞机何时起飞呢？
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。