primary dentition occlusal

• 乳牙[牙合]

primary dentition occlusal的用法和样例：

例句

1. Fixed orthodontic treatment is rarely used on primary dentition.
   固定正畸治疗一般很少在乳牙列上进行。
2. Objective This study observed plaque distribution on primary dentition to offer more scientific toothbrushing instruction.
   目的观察分析全口乳牙的菌斑附着状况。