Dentition ulcer
[医] 出牙性溃疡
🧩 词语组成解析
dentition
[den'tiʃən]
n. 齿系 （齿列、牙列等）;牙齿的加工;出牙;长牙;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
He cleans th badroom every day.
他每天都清理卧室。
What a great party! I really enjoyed it.
聚会好极了！我真喜欢。