基本解釋n.紫鴨拓草同根派生 spiderwort相關(guān)詞英漢例句virginia spiderwort herb 紫鴨跖草spiderwort更多例句英英字典劍橋英英字典 an American plant with groups of flowers, usually blue, but also white, pink, or purple. There are many different species (= types) of spiderwort, some of which are used in food or herbal medicine.spiderwort劍橋字典spiderwort柯林斯字典