vertical tooth rack

例句：

1. 1.The dentist used a vertical tooth rack to hold the patient's teeth together.
   牙医使用一个垂直牙架来固定病人的牙齿。
2. 2. The patient was put in a vertical tooth rack for the extraction procedure.
   患者被放在一个垂直牙架上进行拔牙手术。
3. 3. The orthodontist adjusted the patient's jaw with a vertical tooth rack to correct their bite.
   正畸医生用一个垂直牙架调整患者的颌骨，以纠正咬合。