electricity grid短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 n.电网 The power stations frantically being built in China to feed the country’s new electricity grid will be relatively efficient and thus less polluting than older coal plants around the world. 为了满足中国新电网而疯狂建造中的电力站与其他国家老式煤炭发电站相比效率较高，污染较小。 ecocn