同义词： train
Construct railroad euro train构建铁路欧洲火车
railroad tank train铁路油罐车
Shijiazhuang Railroad Staff Train Center石铁职培中心
automobile and railroad-train collision汽车撞了火车
railroad train oiltank车载容器
Railroad Train Rush驾驶火车运货
magnetic float railroad train磁悬浮列车
Train Railroad Simulator模拟火车;真实火车模拟
interaction between train and railroad车桥相互作用