Dentoosteitis
牙槽骨炎
🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
About twelve Kilometers.
大约12公里。