问:
刷牙,那里的含氟牙膏的使用效益?
答:
龋齿
预防答:
如果你在饮用高氟水,然后{zh0}做也。
Brush your teeth, where the benefits of the use of fluoride toothpaste?
Question:
brushing teeth, where the benefits of the use of fluoride toothpaste?
Answer:
prevention of dental caries
Answer:
if you where high fluoride drinking water, then best to do as well.04-12-15