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2.A closed railroad car used for carrying baggage or freight
用于运输垃圾或货物的有轨封闭或小收藏指正
3.a journal bearing (as of a railroad car) that has overheated.
过热的轴颈轴承(如有轨电的)。收藏指正
4.One of the swiveling frames of wheels under each end of a railroad car or trolley car.
转向架火厢或电两端的转向轮架收藏指正
5.a small railroad car propelled by hand or by a small motor.
用手或小的发动机推动的小有轨电收藏指正
6.A small open railroad car propelled by a hand pump or a small motor
手泵式四轮小由一个小马达或一台手泵驱动的小型无篷路轨收藏指正
7.A fully enclosed railroad car, typically having sliding side doors, used to transport freight.
一种完全封闭的铁路,通常具有滑动侧门,用于运货收藏指正
9.A railroad parlor car or sleeping car.
10.A railroad freight car without a top.
无盖货无顶的铁路收藏指正
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