pedestriansn.行人名词pedestrian的复数形式.
pedestrianadj.徒步的;缺乏想像的n.行人
pedestrian crossing traffic行人过街交通
pedestrian suspension bridge人行吊桥
Pedestrian Navigation System行人导航系统
pedestrian crossing facility行人过街设施
pedestrian-crossing marking行人穿越道线
pedestrian crossing facilities人行立交设施
pedestrian crossing efficiency行人过街效率
pedestrian simulation modeling人流仿真