Pneumatization
n. [医](骨或其他组织中的)气腔形成
🗣️ 情景例句
I don't appreciate your advances towards me.
我真的不喜欢你来搭讪。
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
I didn't mind, because it was really cold in Moscow. There was thick snow everywhere!
我并不介意，因为莫斯科的天气非常寒冷。到处都可看见厚厚的雪！