kerosene oil engine

例句：

1. 1. The old car has a kerosene oil engine that needs to be replaced every few years.
   这辆旧车有一个需要每几年更换一次的煤油引擎。
2. 2. The new model car uses an electric powertrain with a kerosene oil engine as its main power source.
   新款汽车使用了电动动力总成，其主要动力来源是一个煤油引擎。
3. 3. The kerosene oil engine is responsible for providing the vehicle with sufficient power and torque during acceleration.
   煤油引擎负责在加速过程中提供足够的动力和扭矩。