bacteria plaque

• 菌斑

bacteria plaque的用法和样例：

例句

1. Oolong suppresses dental plaque and helps prevent cavities.
   乌龙能抑制牙菌斑及帮助预防蛀牙。
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。