railway system
US /ˈreɪl.weɪ ˌsɪs.təm/
UK /ˈreɪl.weɪ ˌsɪs.təm/
名词
铁路系统, 铁路网
a network of tracks on which trains run, together with all the trains, equipment, and organization needed to operate them
示例:
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The country is investing heavily in modernizing its railway system.
该国正在大力投资现代化其铁路系统。
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The new high-speed train will greatly improve the efficiency of the railway system.
新的高速列车将大大提高铁路系统的效率。