Cancrum oris
[医] 走马疳, 坏疽性口炎
🧩 词语组成解析
[拉](坏疽性)溃疡
[医] 口的
🗣️ 情景例句
He is not very interesting to talk to.
跟他谈话没味道。
What's this?
这是什么？
You did right.
你做得对。