gear
box
复数形式
gearboxes
1
变速箱, 齿轮箱
a system of gears that transmits power from the engine to the wheels
A gearbox is a part of a vehicle's transmission system that helps control the speed and force of the engine. It contains a set of gears that can be shifted to change how much power is sent to the wheels. By changing gears, the gearbox allows the vehicle to move at different speeds and helps the engine run more efficiently. In manual cars, the driver controls the gears using a gear stick, while in automatic cars, the gearbox shifts gears automatically based on the vehicle's speed and load. A well-functioning gearbox ensures smooth and reliable driving.
- The gearbox was making a grinding noise.
变速箱发出了磨擦声。
- She shifted through the gears in the gearbox smoothly.
她平稳地换挡通过变速箱。
- He replaced the gearbox with a more robust model.
他用更坚固的型号替换了变速箱。
- They serviced the gearbox to fix the leaking oil.
他们维修了变速箱以修复漏油问题。
- The gearbox allowed for seamless gear changes.
变速箱实现了无缝换挡。