单词	difluoride
释义	difluoride noun di·​fluoride (ˈ)dī+ : a compound containing two atoms of fluorine combined with an element or radical Word History Etymology di- + fluoride
随便看	Delesseria delesseriaceous deletable delete delete key deleted deleter deleterious deleteriously deleteriousness deleteriousnesses deletery deletes delethalize deleting deletion deletions deleveling delf delfs delft delfts delftware delftwares Delgado, Cape

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