Tooth-germ
[医] 牙胚, 齿胚
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
🗣️ 情景例句
How did you do that?
你怎么做到的呢？
His idea is childish.
他的想法很幼稚。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。