碳化钙 Traditional 碳化鈣 tàn huà gài 🔊 calcium carbide CaC2 + Keep this word Meanings tàn huà gài 碳化鈣 calcium carbide CaC2 Its characters 碳tàncarbon (chemistry)化huàto make intoHSK 5钙gàicalcium (chemistry)HSK 7–9