electricity price短语¹⁴⁴⁹⁷²⁺² 基本例句 电力价格 Since gas provides the extra power needed when demand rises, the gas price sets the electricity price. Costly gas has therefore made existing nuclear plants tremendously profitable. 既然当用电需求上升时天然气提供了额外的电力需求，那么天然气的价格决定了电价，相比昂贵的天然气而言，一些已建的核电站则利润丰厚。 ecocn