microdentism

例句：

1. 1.The dentist advised the patient to brush their teeth twice a day for better oral health.
   牙医建议病人每天刷牙两次以改善口腔健康。
2. 2.Microdentism is a common condition that affects children and teenagers.
   微龋症是一种常见的状况，影响儿童和青少年。
3. 3.Early detection and treatment of microdentism can prevent tooth decay and save money on dental care.
   早期发现和治疗微龋症可以预防蛀牙并节省牙科护理费用。