| 释义 |
i·ron·weed 英ˈaɪənˌwiːd美ˈaɪənˌwidAHDīʹərn-wēd' COCA²³⁸¹⁰⁹BNC¹⁴⁴⁶⁶⁴⁺³
基本英英
n.植菊科斑鸠菊属
Noun:
any of various plants of the genus Vernonia of tropical and warm regions of especially North America that take their name from their loose heads of purple to rose flowers that quickly take on a rusty hue |