生龋齿的

例句：

1. 1.She had a cavity filled with a composite resin filling.
   她有一个用复合树脂填充的蛀洞。
2. 2.The dentist advised her to brush twice a day and floss regularly.
   牙医建议她每天刷牙两次并定期使用牙线。
3. 3. It's important to prevent dental caries by maintaining good oral hygiene.
   通过保持良好的口腔卫生来预防蛀牙非常重要。