energy-output ratio

• 能源消耗量

energy-output ratio的用法和样例：

例句

1. Speedier family baths could help Japanese cut their burgeoning energy consumption and reduce greenhouse gas emissions, a government report said on Tuesday.
   日本政府于本周二发布的一份报告称，国民缩短洗澡时间有助于减少日本不断增长的能源消耗量及温室气体的排放。