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
Let's go out for Chinese food.
咱们去吃中国餐吧。
We need them urgently.
我们急需这些资料。
I like spring and summer.The days are long and the night are short.The sun rises early and sets late.
我最喜欢春季和夏季。因为此时白天长而夜晚短，太阳升得早而落得迟。