Gingivitis
n. 齿龈炎
✅ 同义词
📖 牛津释义
gingivitis
n[U]
(medical 医) inflammation of the gums 龈炎.
🗣️ 情景例句
He was in trouble with the Customs.
他在海关那里有了麻烦。
Hurricane hits the city.
飓风袭击了这座城市。
Could you tell me where I can wash my hands?
请问洗手间怎么走？