viaducts
n. 高架桥(通常有多孔)( viaduct的名词复数 )
A viaduct is a long, high bridge that carries a road or a railway across a valley.
The viaducts are arteries for urban traffic in Shanghai so they are of fundamental importance.
上海高架道路是城市交通的大动脉,其地位十分重要.
An empty freight train way over one of the numerous concrete viaducts near Tiekou station on - line.
一列空货车行驶在成昆铁路铁口站附近的大型水泥桥上.