noun🔗Share보도교A bridge over a road, railway, river, etc for pedestrians."To get to the park, we walked across the footbridge over the busy highway. "공원에 가기 위해, 우리는 번잡한 고속도로 위의 보도교를 건너갔다.architecturestructurebuildingplaceChat with AIVocabulary GamePractice Reading