释义 |
rail lines 基本Thesaurus 铁路线原型railline的复数as in.railroad 同义词 railway,subwayline,metro,monorail,tracks,tubeelevated railway,streetcar line,trolley line,underground railwayas in.railway 同义词 line,tracktrain line railroadnoun train line elevated railway,line,metro,monorail,rail line,railway,streetcar line,subway,tracks,trolley line,tube,underground railway railwaynoun railroad line,rail line,track,train line |