bogie wheel

例句：

1. 1. The engineer used a bogie wheel to adjust the speed of the train.
   工程师使用一个滑轮组来调整火车的速度。
2. 2. The new bogie wheel reduced the wear on the tracks.
   新的滑轮组减少了对轨道的磨损。
3. 3.The bogie wheel was responsible for keeping the train on track during the heavy rain.
   滑轮组在大雨中保持火车在轨道上的责任。