Simple gingivitis
[医] 单纯性龈炎
🧩 词语组成解析
n. 齿龈炎
🗣️ 情景例句
Well, Robbie was eight pounds two ounces,
嗯 ，Robbie生下来八磅二盎司，
An ambulance will be here in no time.
救护车马上就到。
Oh! Well, for that, you'd better find an English pen friend.
哦！那你最好为此找一个英文的笔友。