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suspending rail-car 悬挂轨道车
electric rail car 电动轨道车 ; 电力动车
rail car for mountain railway 山区铁路用轨道车
power generating rail car 发电轨道车
Rail Car or Vehicle 轨道车或 ; 铁路车辆或车辆 ; 铁路车或车辆
rail car wheel 有轨车车轮
long rail car train-set 长钢轨车组
light rail car 轻油车
N a passenger-carrying railway vehicle consisting of a single coach with its own power unit 单节机动有轨车
The vintage rail car in which Obama rode dates to 1939.
奥巴马乘坐的铁路老爷车可以追溯到1939年。
All girders shipped by rail were arranged on a flatbed rail car.
由火车装运的所有主梁都安放在平板火车车皮上。
One judge said she had already dealt with a similar case when styrene spilled out of rail car near Cincinnati.
一位法官说，她之前处理过类似的案子，那次是苯乙烯从辛辛那堤市附近的一节火车车厢溢出来。
"At a per-passenger-mile basis, rail is about three times as efficient as travel by car, in terms of fuel efficiency, and six times as efficient as travel by air, so there are pretty substantial pollution reduction benefits both in terms of greenhouse gases and other pollutants."
VOA: standard.2010.02.15
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