柯林斯词典bayou /ˈbaɪjuː/ (bayous) 1. N-COUNT A bayou is a slow-moving, marshy area of water in the southern United States, especially Louisiana. (美国南部水流缓慢且多水草的)河流 返回 bayou剑桥词典(in the southern US) an area of slowly moving water at the side of the main river （美国南部的）牛轭湖，水流缓慢的小河 返回 bayou