常见例句Oolong suppresses dental plaque and helps prevent cavities.烏龍能抑制牙菌斑及幫助預防蛀牙。The outcome is a circular clearing, a plaque, in the lawn of confluent bacterial growth.其結果是在細菌化郃生長的菌坪中形成一個環狀清除區,亦即溶菌斑。 返回 bacterial plaque