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
Have you had dinner yet?
你吃晚饭了吗？
Three removes are as bad as a fire.
三次搬家犹如一次失火。
He was rather elderly with grey hair and clear blue eyes.
他上了年纪，有着灰白的头发和明亮的蓝眼睛。