toothn.牙齿;齿状物;粗糙表面;嗜好(复)teeth: 有效手段.
tooth mesh轮齿啮合
tooth cusp牙尖
tooth ache牙痛
tooth trst[机] 刀刃承架
tooth size牙体积
tooth wear牙齿磨损
tooth load轮齿负载
tooth pulp牙髓
tooth bulb[医] 牙胚, 牙蕾
toothpower牙粉