Periodontia
periodotium的复数, [复]n.=periodontics
✅ 同义词
🔁 扩展释义
【医】 牙周病学
🗣️ 情景例句
Like I said, he'll be with you shortly.
正像我所说 ，他不久就可以与你会面。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
It has become much cooler.
天气变得凉爽多了。