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
Is there a limit to how many I can purchase at this price?
我买这种东西在数量上有什么限制吗？
Do you have any time?
你有时间吗？
'It's none of your business,' the young man said rudely.
“不关你的事，”那男的毫不客气地说，