分词翻译
牙的英语翻译：
cuspid; tooth; tooth-like thing; tusk
【医】 dens; dent-; dental ivory; dentes; denti-; dento-; odont-; odonto-
teeth; tooth结石的英语翻译：
calculus; concretion; stone
【医】 calculi; calculus; concrement; concretio; concretion; lithiasis; litho-
stone
