noncoupled axle

例句：

1. 1. The new car has a noncoupled axle that makes it more efficient.
   这款新车有一个非耦合轴，使其更加高效。
2. 2.The engineer used a noncoupled axle to reduce the weight of the vehicle.
   工程师使用了一个非耦合轴来减轻车辆的重量。
3. 3. The construction company adopted a noncoupled axle system to improve its efficiency.
   建筑公司采用了一个非耦合轴系统来提高其效率。