four-wheel drive

• 将动力同时传递到四个车轮以增强抓地力的驱动系统，也指配备这种系统的车辆，通常用于越野行驶。

A vehicle system that delivers power to all four wheels simultaneously for better traction, or a vehicle equipped with such a system, commonly used for off-road driving.

1. Vehicle systemB1formal

   A drivetrain system that delivers power to all four wheels of a vehicle simultaneously, improving traction and control.

   四轮驱动系统

   • The truck has a four-wheel drive system for off-road driving.
   • Four-wheel drive is essential for driving in snowy conditions.
   • He engaged the four-wheel drive to climb the steep hill.

2. Vehicle typeA2informal

   A vehicle equipped with a four-wheel drive system, often used for off-road or rugged terrain.

   四轮驱动

   • She drives a four-wheel drive to work in the mountains.
   • They bought a used four-wheel drive for camping trips.
   • Four-wheel drives are popular in rural areas.