Rerailer
01
复轨器, 轨道复位装置
a device used to guide and align railway rolling stock back onto the tracks after a derailment or during maintenance
例子
When a train derails, a rerailer helps in swiftly returning the wheels of the carriages back onto the track.
当火车脱轨时，复轨器有助于迅速将车厢的车轮重新放回轨道上。
The maintenance crew always keeps a rerailer handy to ensure any minor incidents on the rails can be promptly resolved.
维修人员总是备有一个rerailer，以确保铁轨上的任何小事故都能迅速解决。
