Read Edit View history 氟化 fúhuà fluoridation Origin Definitions Defs Strokes Stroke Words Sentences Sents 氟化 fúhuà fluoridation noun the process of adding fluoride to something, such as a public water supply to prevent tooth decay; fluorination Frequency Written text 0.683 per million Sources Frequency data BCC Corpus (BLCU)
氟化 fúhuà fluoridation noun the process of adding fluoride to something, such as a public water supply to prevent tooth decay; fluorination Frequency Written text 0.683 per million Sources Frequency data BCC Corpus (BLCU)