基本解释n.花被同根派生 perianth相关词英汉例句用作名詞 (n.)Having no perianth,as the flowers of a willow.無花被的無花被的,如柳樹的花。Utricles enclosed in perianth, ellipsoid, indehiscent.胞果內藏在內花被,橢圓形,不裂。perianth更多例句