rolling-stock

英['rəʊlɪŋst'ɒk] 美['rəʊlɪŋst'ɒk]
  • n.〈铁路〉全部车辆
  • rolled adj.轧制的动词roll的过去式和过去分词.
  • sandwich n.三明治vt.插入;夹在中间
名词 rolling stock:
  1. collection of wheeled vehicles owned by a railroad or motor carrier