Sparks are spurting out from the electric wire . 电线在冒火花。
Please examine the insulation of the electric wires in my house . 请检查一下我屋子里电线的绝缘情况。
He noticed the remains of a snake which was wound round the electric wires of a power line . 他看到一条死蛇缠在一根一万六千伏的高压电线上。
A gray bird flew above them, above the electric wires for the street car line, and perched on the metal cornice of a roof . 一只灰鸟从她们的头顶上飞过,越过有轨电车线,最后停歇在一家屋顶的金属横檐上。
Specification for explosion - proof electric wire rope hoists 防爆钢丝绳电动葫芦