“用电”的英语可以翻译为：electro- ...

计算机占去该国商业用电的5%。Computers account for 5% of the country'scommercial electricity consumption.研究人员用电来刺激那块肌肉。The researchers stimulated the muscle electrically.用电解法可以把水分解为氧和氢.Water can be reduced to oxygen and hydrogen ...