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
Her will to live enabled her to recover.
她求生的欲望使她得以复原。
To blow smoke rings
喷出烟圈
She is standing in the front of the bus.
她站在公共汽车的前部。