| 释义 |
电线diànxiàn传送电力的导线,多用铜或铝制成。有各种规格,如单股的或多股的,裸露的或用绝缘体套起来的。{(electric) wire; length of wire, usu. copper or aluminium, consisting either of a single filament or several filaments twisted together, exposed or covered with a dielectric material, used as a conductor of electricity} |