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- Brake轨道Brake orbit
- 轨道orbit
- 轨道交通track traffic
- 轨道的orbital
- 进入轨道orbit
- 上轨道get on the right track
- 城市轨道交通urban track traffic
- 快速轨道交通rail rapid transit
- 他们把列车转到另一轨道上。They switched the train to the other track.
- 偏离轨道offtrack
- 出轨道的行星an errant planet
- 轨道车辆railbound vehicle
- 铁轨铁路车厢或其它车辆可在上运行的一条或一套平行轨道A rail or set of parallel rails upon which railroad cars or other vehicles run.
- 他们成功地用火箭把一颗卫星送入运行轨道。They succeeded in rocketing a satellite into orbit.
- 在轨道上on the track
- 航天飞机将一颗通讯卫星送入轨道。The space shuttle orbited a communications satellite.
- 箭的轨道是一条曲线。The path of an arrow is a curve.
- 行星轨道的计算the computation of planetary orbits
- 导弹已偏离轨道.The missile deflected from its trajectory.
- 前线轨道理论frontier orbital theory
