viaducts
/ˈvaɪəˌdʌkts/
中文翻译
n. 高架桥（通常有多孔）( viaduct的复数形式 )
英文解释
n. bridge consisting of a series of arches supported by piers used to carry a road (or railroad) over a valley
词态变化
原型:viaduct
变形:s