Cementification
牙骨质形成
🗣️ 情景例句
I think we'll cook dinner together.
我想， 我们一起做晚餐了。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
They say it's going to be wet and windy.
据说是要刮风下雨。