氟硅酸 fúguīsuān fluorosilicic acid Definitions Defs Origin Strokes Stroke Words Sentences Sents 氟硅酸 fúguīsuān fluorosilicic acid noun an inorganic chemical compound with the formula H2SiF6, commonly used for water fluoridation and metal surface treatment Sources Definitions CC-CEDICT
氟硅酸 fúguīsuān fluorosilicic acid noun an inorganic chemical compound with the formula H2SiF6, commonly used for water fluoridation and metal surface treatment Sources Definitions CC-CEDICT
