柯林斯詞典bayou /?ba?ju?/ (bayous) 1. N-COUNT A bayou is a slow-moving, marshy area of water in the southern United States, especially Louisiana. (美國南部水流緩慢且多水草的)河流 返回 bayou劍橋詞典(in the southern US) an area of slowly moving water at the side of the main river （美國南部的）牛軛湖，水流緩慢的小河 返回 bayou