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
You and I, Mrs. Stewart,
Stewart太太和我。
I can't afford it.
我买不起。
We have five different ones.
五种