denticidal capsule

例句：

1. 1. The denticidal capsule is a convenient way to keep your teeth clean.
   这种杀灭剂胶囊是一种方便的方式来保持你的牙齿清洁。
2. 2. Dentists often recommend using the denticidal capsule before dental procedures.
   牙医经常推荐在牙科程序之前使用这种杀灭剂胶囊。
3. 3. The denticidal capsule contains fluoride, which helps prevent tooth decay.
   这种杀灭剂胶囊含有氟，有助于预防蛀牙。