insulated electric conductor

英 美
  • 绝缘导体,绝缘电线
  • conductor n.售票员;导体;指挥
  • electric adj.电的;电动的;带电的;刺激的n.电动产品
  • insulated adj.绝缘的;隔热的动词insulate的过去式和过去分词.