a tall,coarse plant(Inula helenium) native to central Asia,having rayed yellow flower heads. The roots are used medicinally是什么意思_a tall,coarse plant(Inula helenium) native to central Asia,having rayed yellow flower heads. The roots are used medicinally在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句