oral hygienist

例句：

1. 1.The oral hygiene specialist advised the patient to brush their teeth twice a day.
   口腔卫生专家建议病人每天刷牙两次。
2. 2.The oral hygiene expert emphasized the importance of good dental hygiene.
   口腔卫生专家强调了良好的牙科卫生的重要性。
3. 3. The oral hygiene expert recommended using fluoride toothpaste for better oral health.
   口腔卫生专家推荐使用含氟牙膏来改善口腔健康。