四氟化铀 Traditional 四氟化鈾 sì fú huà yóu 🔊 uranium tetrafluoride (UF4) + Keep this word Meanings sì fú huà yóu 四氟化鈾 uranium tetrafluoride (UF4) Its characters 四sìfourHSK 1氟fúfluorine (chemistry)化huàto make intoHSK 5铀yóuuranium (chemistry)