drai
sine
复数形式
draisines
1
轨道车, 轨道自行车
a small vehicle that is manually operated and used on railway tracks for maintenance or inspection purposes
A draisine is a small, manual railway vehicle, often used for track inspection and maintenance. It is powered by people who push or pump handles to move it along the tracks. Draisines were once commonly used by railway workers to travel short distances on tracks, particularly in areas without locomotives. They are lightweight and simple in design, typically carrying one or two people. Though they have largely been replaced by motorized vehicles, draisines are still used for historical purposes or on some older railways, offering a nostalgic way to experience railway travel from the past.
- The workers used a draisine to inspect the tracks for any signs of damage or wear.
工人们使用了一辆轨道车来检查轨道是否有损坏或磨损的迹象。
- He learned how to operate the draisine efficiently to ensure the railway maintenance was completed on time.
他学会了如何高效操作轨道车,以确保铁路维护按时完成。
- A draisine allows maintenance crews to travel along the tracks quickly and safely.
轨道车使维护人员能够快速安全地沿着轨道行驶。
- The draisine was stored in a shed near the station when not in use.
不使用时,轨道车被存放在车站附近的一个棚子里。
- She observed the mechanics adjusting the draisine before its next journey along the railway line.
她观察到机械师在铁路线上下一次旅行前调整了轨道车。