Since Geotherm is a kind of clean and sustainable energy, the Gradient Utilization System of Geotherm will play an important role in the related field.是什么意思_Since Geotherm is a kind of clean and sustainable energy, the Gradient Utilization System of Geotherm will play an important role in the related field.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句