n.轴，车轴，轮轴

原形：axle复数：axles

The car's axle was bent in the accident, making it impossible to drive.
车辆的轴在事故中弯曲了，导致无法驾驶。
The wheel axle ensures that the wheels rotate smoothly and remain aligned.
轮轴确保车轮平稳旋转并保持对齐。
The factory produces heavy-duty axles for commercial trucks.
这家工厂生产用于商用卡车的重型车轴。
The bicycle's front axle holds the fork in place and allows for steering.
自行车的前轴固定前叉并允许转向。
A broken axle can be a serious safety hazard on any vehicle.
断裂的车轴对任何车辆都是严重的安全隐患。
The train's axles are designed to bear the immense weight of the carriages.
火车的车轴设计用于承受车厢的巨大重量。
The mechanic checked the axles for signs of wear and tear during the service.
机械师在维修期间检查了车轴是否有磨损迹象。
The ancient chariot's wooden axle had rotted away over time.
古代战车的木制车轴随着时间的推移已经腐烂。
The roller coaster's axles are reinforced with steel to ensure passenger safety.
过山车的车轴用钢加固，以确保乘客安全。
The truck's rear axle houses the differential, which allows the wheels to turn at different speeds.
卡车的后轴内置差速器，使车轮能以不同速度转动。