noun🔗Share人行天桥，过街天桥. A bridge over a road, railway, river, etc for pedestrians."To get to the park, we walked across the footbridge over the busy highway. "为了去公园，我们走过了横跨繁忙高速公路的过街天桥。architecturestructurebuildingplaceChat with AIVocabulary GamePractice Reading
