详细解释:n. 天桥, 旱桥, 立交桥
vt. 超越, 胜过, 通过, 忽略, 侵犯
词型变化：
动词过去式:overpassed,overpast过去分词:overpassed,overpast现在分词:overpassing第三人称单数:overpasses英语解释：
名词 overpass:
bridge formed by the upper level of a crossing of two highways at different levels同义词：flyover, flypast