短語詞組短語energy source cost 能源費(fèi)energy consumption cost 能源消耗成本;能源消耗low energy -cost 低能耗annual energy consumption cost 全年能耗費(fèi)用energy change cost 繙譯energy deficiency cost 缺能成本total energy source cost 縂能源費(fèi)Energy consume cost 耗能成本Energy and Cost 能量花費(fèi) 返回 energy cost