oscillating tooth carrier

例句：

1. 1. The dentist uses an oscillating tooth carrier to clean the patient's teeth.
   牙医使用振荡牙托架来清洁病人的牙齿。
2. 2.The oscillating tooth carrier is designed to help patients with poor oral hygiene.
   振荡牙托架旨在帮助那些口腔卫生状况不佳的患者。
3. 3. During the cleaning process, the oscillating tooth carrier vibrates to remove plaque and tartar from the teeth.
   在清洁过程中，振荡牙托架会振动以从牙齿上去除牙菌斑和牙石。