Ulcerative stomatitis
[医] 溃疡性口炎
🧩 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
n. 口腔炎\\n[医] 口炎
🗣️ 情景例句
He's poor.
他很穷。
It's only a matter of time.
这只是时间问题。
Nigel is a very lucky man.But his wife isn't very lucky.She usually stays at home!
奈杰尔是个很幸运的人。但他的妻子运气不很好。他总是呆在家里！