railroad system翻译
railroad system的基本解释
读音: 美: 英:
铁路系统：由铁路、车站、信号系统、车辆和人员组成的运输系统。
例句
The site is close to the South-North and East-West intersections of major highways and the northern China railroad system.此位置靠近南北及东西主要高速公路的交叉点，及华北的铁路系统。The USPS used an elaborate system ofpneumatic tubes during the early 19th century, but London took anentirely different approach and built this scaled-down railroad systemto be used only for parcels.19世纪初美国邮政使用了气动管精密系统，但伦敦使用了完全不同的方式，建立了这个小规模的铁路系统，只能用于包裹运输使用。
For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snow into the electrical system.例如，装有复杂的控制装置的早期高速列车模型无法在暴风雪中运行，因为风扇会把雪吸进电力系统。
短语
a railroad system 铁路网The Underground railroad system 地下铁路
Railroad Communication System RRCS 铁路通信系统
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纠错
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