短語詞組短語electricity trading and transmission 電力貿(mào)易和傳輸機制electricity transmission pricing 輸電費用electricity transmission tower 輸變電鉄塔electricity -mechanism transmission 電力機械傳動electricity transmission enterprise 電力傳輸企業(yè)Electricity transmission congestion 輸電阻塞large capacity electricity transmission 大容量輸電electricity transmission systems 輸電系統(tǒng)electricity transmission line 輸電線路 返回 electricity transmission