Cementification
牙骨质形成
🗣️ 情景例句
We're talking about buying
我们在商量购买
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。