基本解释n. 睡菜（等于Menyanthes trifoliata）同根派生 词组短语短语Buckbean Extract 睡菜精华;睡菜提取物英英字典柯林斯英英字典 a marsh plant, Menyanthes trifoliata, with white or pink flowers: family Menyanthaceae (Also called bogbean)专业释义生物学睡菜