tooth

Sugar is bad for your teeth..糖对牙齿不好。

tooth profile,齿形；齿廓

tooth surface,齿面；轮齿表面

long in the tooth,岁口大的（马）；年迈的，年老的

tooth decay,蛀牙；龋齿；齵齿

tooth root,[医]齿根；[医]牙根

tooth shape,齿形；齿廓

tooth brush,牙刷

fight tooth and nail,v. 猛烈作战；拼命打

wisdom tooth,智齿

sweet tooth,n. 喜好甜食

tooth form,n. 齿型

tooth fairy,牙仙子（是英国童话里的一个仙子）

tooth face,齿面；齿尖面

tooth flank,齿腹

saw tooth,锯齿；锯齿形

tooth paste,牙膏

straight tooth,直齿

tooth number,齿数

tooth thickness,齿厚

decayed tooth,n. 龋齿