短語(yǔ)詞組短語(yǔ)rail rapid transit rrt 快速軌道交通;城市快速軌道交通urban rail rapid transit 城市軌道交通million rail rapid transit 五百萬(wàn)地鉄旅客Autonomous rail Rapid Transit 智能軌道快運(yùn)系統(tǒng)light rail rapid transit 輕軌捷運(yùn);輕軌捷運(yùn)系統(tǒng)light rail rapid transit lrrt 輕軌捷運(yùn)light rail rapid transit car 快速有軌電車high -capacity rail rapid transit 大容量快速軌道交通Urban High -capacity Rail Rapid Transit 城市大容量快速軌道交通 返回 rail rapid transit