絕緣無極繩索 insulating rope: 絕緣繩non polar: 非極性的insulating rope for live working: 帶電作業(yè)用絕緣繩索non polar adsorption: 非極性吸附non polar bond: 非極性鍵下載手機詞典可隨時隨地查詞查翻譯