单词：dental plaque
dental plaque的用法和样例：
例句
- Oolong suppresses dental plaque and helps prevent cavities.乌龙能抑制牙菌斑及帮助预防蛀牙。
- 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。
- Over time teeth may also yellow from smoking, plaque accumulation, and coffee, tea, and red wine stains.随着时间推移，牙齿可能还会由于吸烟，牙垢积累，咖啡，茶，和红酒色斑而变黄。
- This substance is known as plaque.这种物质叫做牙斑。
- Recent studies have shown that eating nuts can help slow the production of plaque on the teeth.近期的研究表明，食用硬壳果能够减缓牙斑的形成。
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