Predeciduous dentition
[医] 乳牙前出牙
🧩 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;
🗣️ 情景例句
I have been learning English for three years now.
我学英语有3年了。
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。