powerlinen.输电线(电源线)powern.力量；力；能力；权力；【数】幂；电力v.使有力量；给 ... 提供动力adj.电力的；力量的；权力的power generator set发电机组power of government政府权力power dissimilation权力异化power line crossing线路跨越施工power coal blending动力配煤power market reform电力改革power sense circuit电源检测电路Power Supply Curves供电曲线power of leadership领导力power-cart duster机动车式喷粉机