fuel consumption rate

例句：

1. 1. The car's fuel consumption rate is 20miles per gallon.
   这辆车的燃料消耗率为每加仑20英里。
2. 2. Thecompany's energy consumption rate has beenreduced by 30% since thenew policy was implemented.
   自从实施了新政策，公司的能源消耗率已经降低了30%。
3. 3. The efficiency of the new enginedesign will significantly improve the fuel consumption rateof the vehicle.
   新型发动机设计的效率将显著提高车辆的燃料消耗率。