refined energy

例句：

1. 1. The newenergy-efficient vehicle uses refiningtechnology to save energy.
   这款新型节能汽车采用了精炼技术来节省能源。
2. 2. The refinery is responsible for producing refined oil andgas.
   炼油厂负责生产精炼的石油和天然气。
3. 3. Refined energy canbe used in various applications, such asheating and lighting.
   精炼能源可以用于各种应用，如供暖和照明。