Noun:

1. a bed on which railroad track is laid

railroadern.铁路员工railroadn.铁路；铁路公司=railway（英）.vt.由铁道运输；使（议案等）草草通过；迫使仓促行事vi.在铁路公司工作railroad substation铁路变电所railroad connection铁路交叉点railroad J-Horner铁路举重器Railroad Department铁路部门railroad hauling car轨道牵引车railroad wheel lathe车轮车床railroad cybernetics铁路控制论railroad engineering铁路工程学railroad chronometer铁道计时器railroad transformer牵引变压器

1. Dawson's company was on the far side of a railroad embankment that divided the town, with access only through a tunnel under the railroad.
   道森连据守在一条铁路路基的一边，这条铁路把镇子分成两半。