| 释义 |
rolling stock noun [uncountable] (transport 运输) 1.the engines, trains, etc. that a railway/railroad company owns or can use （铁路）全部车辆◆rolling stock costs rose last year. 去年铁路运输成本上升了。 (name) the vehicles, trucks, etc. that a company that transports goods by road owns and can use 公路车辆 |