| 释义 |
龋齿qǔchǐ
1.病,由于口腔不清洁,食物残渣在牙缝中发酵,产生酸类,破坏牙齿的釉质,形成空洞,有牙疼、齿龈肿胀等症状。{tooth decay; caries; dental caries; disease marked by decay of a tooth by acid from fermenting food residues between teeth, which spoils the glaze of the tooth and causes a cavity, toothaches, gumboils, etc.}
2.患这种病的牙。{decayed tooth}‖也叫also蛀齿{zhùchǐ},俗称{commonly known as}虫牙{chóngyá}或{or}虫吃牙{chóngchīyá}。 |