氟矽酸鹽
Fluosilicate \Flu`o*sil"i*cate\, n. [Cf. F. fluosilicate.] (Chem.) A double fluoride of silicon and some other (usually basic) element or radical, regarded as a salt of fluosilicic acid; -- called also {silicofluoride}.
fluosilicate n : salt of fluosilicic acid