rack rail是什么意思 rack rail在线中文翻译

rack rail 英 [ræk reil] 美 [ræk rel]

rack rail 词典解释

1. 齿轨
   ...rack pinion 齿条齿轮 | rack rail 齿轨 | rack railway 齿轨铁道...
2. 齿轮-齿轨
   ...rack of fusion 焊接不良 | rack rail 齿轮-齿轨 | rack rod 绞索棒...
3. 齒狀鋼軌
   ...6909 rack locomotive 齒軌機車 | 6910 rack rail 齒狀鋼軌 | 6911 rack railway 齒軌鐵道...

rack rail