Though hydroelectric power generation uses no fuel, the initial cost to build a hydro power station is significantly higher than the initial cost of an equivalent capacity base-load or peaking type thermal power plant.是什么意思_Though hydroelectric power generation uses no fuel, the initial cost to build a hydro power station is significantly higher than the initial cost of an equivalent capacity base-load or peaking type thermal power plant.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句