1. 氟：fluoridize 用氟化物处理 | fluorin 氟 | fluorinate 使与氟素化合
2. 荧菌素：fluorimetry 荧光测定法 | fluorin 荧菌素 | fluorinatedether 氟化醚
1. The statement said toothpastes with fluorin were better at protecting people's teeth because fluorin strengthens the enamel on the surface of the teeth.
2. After measuring the fluorin and triclosan content of the toothpastes, the administration found the fluorin content in all the samples was within the allowed limit.
3. Water that was brackish or high in fluorin and arsenic content threatened their health.
4. The rest failed to meet with the standard because they did not contain enough fluorin.
5. Experts ascribed this for drinking too much water with high content of fluorin.
6. Farmers said the underground water they drink tastes bitter as it contains fluorin, which is bad for teeth and bones.