toothn.牙齿;齿状物;粗糙表面;嗜好(复)teeth: 有效手段.
tooth chart牙式图
tooth space齿隙,齿间隔,齿距
toothed pit齿坎
tooth width齿宽
tooth gauge齿规
tooth wheel齿轮
tooth crypt牙窝
Tooth forth齿形
tooth block齿形样板,牙块
tooth fairy牙仙女