Interstitial gingivitis
[医] 间质性龈炎
🧩 词语组成解析
interstitial
[,intə'stiʃəl]
adj. 空隙的，裂缝的，形成空隙的;填隙;填隙子;
n. 齿龈炎
🗣️ 情景例句
You lost the election,
尽管你输了，
Ingrate!
忘恩负义的家伙！
There is a car race near our town every year.
在我们镇子附近每年都有一场汽车比赛。