Dietary gingivitis
[医] 饮食性龈炎
🧩 词语组成解析
dietary
['daiətəri]
adj. 饮食的，规定食物的;
n. 规定的食物;食谱;
n. 齿龈炎
🗣️ 情景例句
and Philip was opening his first medical office.
而Philip则第一次开诊所。
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，