短語詞組短語railway freight car oil 鐵路用粗潤滑劑Siberian Railway Freight Car 西伯利亞鐵路運貨車廂an open railway freight car 無篷鐵路貨車;四輪馬車the Railway Freight Car Depot 貨車車輛段self owned railway freight car 自備鐵路貨車combined -type heavy-duty railway freight car 組合式鐵路長大貨車 返回 railway freight car