toothpastes

例句:

• Toothpastes have abrasives as well as oils.
  来自SA
• Toothpastes containing either of these F sources are both safe and effective against caries.
  含有上述浓度氟化物的牙膏能够安全有效的帮助预防龋齿.
  
• A number of at - home teeth whitening products – kits, strips, and toothpastes – may lighten stains.
  一些家庭的牙齿美白产品--套盒, 牙带和牙膏可减轻色斑.
  
• Some whitening toothpastes work with peroxide and baking soda -- whitening teeth through mild bleaching.
  一些美白牙膏含有过氧化氢化合物和小苏打的成分 - 通过温和的漂白作用使牙齿美白.