基本解释
◎ 牙石 yáshí
[tartar] 牙垢
英文翻译
1.【医】 dental tophi; girmir; lapis dentalis; salivary calculus
2.salivary calculus accretion; sruma; tartar
◎ 牙石 yáshí
[tartar] 牙垢
1.【医】 dental tophi; girmir; lapis dentalis; salivary calculus
2.salivary calculus accretion; sruma; tartar