1. 铁道机动车,轨道车：railway 铁道,铁路 | railway car 铁道机动车,轨道车 | railway car ferry 铁路轮渡

2. 铁路车辆：railway bridge == 铁路桥 | railway car == 铁路车辆 | railway carriage == 铁道车,铁道炮炮架

3. 轨道车：Tanker truck 油罐车 | Railway car 轨道车 | Racer 赛车

4. 火車車卡交通火車：11966火車平交道交通號誌規則RR crossing | 11967火車車卡交通火車railway car | 11968火車時刻表交通火車train timetable

noun

1. a wheeled vehicle adapted to the rails of railroad

e.g. three cars had jumped the rails

Synonym: carrailcarrailroad car