柯林斯詞典bulrush /?b?l?r??/ 1. N a grasslike cyperaceous marsh plant, Scirpus lacustris, used for making mats, chair seats, etc 蘆葦 返回 bulrush劍橋詞典a plant with tall stems that grows near rivers and lakes 蔗草，寬葉香蒲 返回 bulrush