单词	handcar
释义	handcar /ˈhan(d)kɑː / noun North American A light railway vehicle propelled by cranks or levers and used by workers for inspecting the track.In order to get from one place to another relatively quickly, the gangs used handcars and later, speeders.... These handcars were first patented in 1934 and were produced by a small manufacturer in Indiana. The weight is necessary for the handcar with the trailing car to handle the layout's grade.
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