axle generator

例句：

1. 1. The truck's axle generator is responsible for powering the wheels.
   卡车的轴驱动发电机负责为轮子提供动力。
2. 2. The generator provides electricity to the city during peak demand periods.
   在高峰需求期间，发电机为城市提供电力。
3. 3.The axle generator is a critical component of the vehicle's engine system.
   轴驱动发电机是车辆发动机系统的关键组成部分。