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
I can act on it.
我就可以处理。
It is an equal failing to trust everybody and trust nobody.
信任任何人和不信任任何人，同样是缺点。
'Mr. Lane was defeated in the elections.
“莱恩先生在大选中被击败了，