butterweed 📖 中文释义 [医] 飞蓬[属植物] 🔗 释义中的汉语词飞蓬 📘 English Definition(英文释义) n American ragwort with yellow flowersn any of several yellow-flowered plants of the genus Packera; often placed in genus Senecio ← butterscotches B 字母词表 butterwort →