dental restoration agent

例句：

1. 1. The dentistused a dental restoration agent to repair thedamaged tooth.
   牙医使用一种牙科修复剂来修复损坏的牙齿。
2. 2. The patientwas given a dental restoration agent to helpstrengthen his teeth.
   患者被给予一种牙科修复剂以帮助加强他的牙齿。
3. 3. Thedentist recommended using a dental restoration agent forthe patient's oral health.
   牙医建议使用一种牙科修复剂来维护患者的口腔健康。