Tooth bulb
[医] 牙胚, 牙蕾
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
bulb
[bʌlb]
n. 球茎，块茎植物;电灯泡;[解剖学]肿块;
🗣️ 情景例句
I'd like to talk to you about something.
我想跟你谈一件事。
It's unlikely he's here.
看样子他不象在这儿。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。