Underpass Highway下层道路
Underpass Park路桥下公园
Underpass Entrance地道入口
underpass project下立交工程
Bridge Underpass跨过高架桥下通道图片
pedestrian underpass人行地下通道
underpass detail下层公路
UNP Underpass地下道
guangzhou underpass番禺
N-COUNT（可数名词） An underpass is a road or path that goes underneath a railway or another road. (铁路、公路等下的)下穿通道
The underpass was closed through flooding.
下穿通道在洪水期被封闭。