bridge formed by the upper level of a crossing of two highways at different levels
a flight at a low altitude (usually of military aircraft) over spectators on the ground
例句
用作名词(n.)
The celebration includes an aircraft flyover, free tours to the ships moored at docks in Manhattan and the Staten Island, military band performances and tactical demonstrations.纽约舰队周一年举办一次，活动包括军机飞行展示、免费开放曼哈顿和斯塔滕岛港区的军舰、军乐队表演和军阵演练等。
Cross-roads will not exist on these new highways, but will be replaced by bridges and flyovers.新公路上将没有十字路口，而代之以过街桥和立交桥。
A new flyover is being built in the center of city.一座新的立交桥正在市中心建设。
