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- single rail crossing 只有行车钢轨的线路交叉
- A railway system using a single rail. 单轨铁路系统采用单轨的铁路系统
- The design requirements were for three lanes of vehicular traffic and a single rail line in each direction. 这个设计要求在每个方向有三条交通车道和一条单线铁路线。
- Riding on its air cushion over a single rail, which it never touches, at speeds up to 300 m. P. H. 靠气垫在单轨上行驶而不接触轨道,时速可达每小时300英里。
- A single rail serving as a track for wheeled vehicles traveling on it or suspended from it. 单轨使带轮交通工具在上面行进或暂停的单一轨道
- The railway of the future may well be the “hovertrain”, riding on its air cushion over a single rail, which it never touches, at speeds up to 300 m. ph--- the possibilities appear unlimited 它能成为“飞行水果盘子”，把香蕉从植物园运到港口。未来的火车或许能成为“气垫火车”，靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。
- To cater for the anticipated growth, discussions are being held with the relevant Mainland authorities on the possibility of opening up new road and rail crossings. 为配合预期的交通需求，当局正与内地有关当局探讨可否开辟新的铁路和道路过境通道。
- To cater for the anticipated growth,discussions are being held with the relevant Mainland authorities on the possibility of opening up new road and rail crossings. 为配合预期的交通需求，当局正与内地有关当局探讨可否开辟新的铁路和道路过境通道。
- riding on its air cushion over a single rail, 靠气垫在单轨上行驶，
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- three rail crossing 由三种钢轨组合的线路交叉
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
