Any of several plants of the genus Zigadenus of western North America, having grasslike leaves and clusters of usually greenish-white flowers. All parts of the plant are poisonous to livestock.是什么意思_Any of several plants of the genus Zigadenus of western North America, having grasslike leaves and clusters of usually greenish-white flowers. All parts of the plant are poisonous to livestock.在线翻译_英语_读音_用法_例句