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
And guess what?
你们猜怎么着？
An old dog bites sore.
老狗咬人痛得很。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。