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 valuation铁路估值railroad clearance铁路限界railroad transport铁路运输railroad motor car铁道机动车railroad apartment狭小公寓railroad nystagmus视运动性眼球震颤,火车性眼球震颤,铁道性眼振railroad telephone铁道电话railroad suboffice铁路分局railroad tie plate铁路垫板railroad curve pen双线笔