Alveolectomy
[医] 牙槽缘切除术, 部分牙槽切除术
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
I assume you've decided against buying a new car.
我假设你决定不买一辆新汽车。
Why do you have to work so hard?
为什么你要这样卖力地工作呢？