Deciduous tooth
n. 乳齿, 乳牙
🧩 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
555-7700. 555 7700
555-7700. 555 7700
I said, Do you want me to help you?
我是说:你要我帮忙吗？"
Excuse the mess, Sam.This room's very untidy.
屋子很乱，请原谅，萨姆。