Ulcerative ulitis
[医] 溃疡性龈炎
🧩 词语组成解析
a. (使)形成溃疡, (使)溃烂, (使)腐败\\n[医] 溃疡的, 溃疡性的
龈炎
🗣️ 情景例句
Today is pretty cold.
今天挺冷的
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。
You have a very good memory.
你的记性真好。