ironweed

听听怎么读
英 ['aɪənwi:d]
美 ['aɪənˌwid]
是什么意思
  • n.

    菊科斑鸠菊属;铁草;

  • 英英释义

    ironweed

    • n.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

      同义词:vernonia

    学习怎么用

    权威例句

    Ironweed
    Ironweed :
    IRONWEED
    Our Roots Run Deep as Ironweed
    Our Roots Run Deep as Ironweed
    Tall Ironweed (Vernonia altissima Nutt.) Control in Pastures with Fall-Applied Herbicides
    Our Roots Run Deep as Ironweed:Appalachian Women and the Fight for Environmental Justice
    Our Roots Run Deep as Ironweed: Appalachian Women and the Fight for Environmental Justice
    Effect of Mowing and 2,4-D on Carbohydrate Content and Amount of Ironweed Roots
    Herbicides for renovation of pastures and control of tall ironweed (Vernonia altissima).
    Differential Benefits from Ant Attendance to Two Species of Homoptera on New York Ironweed
    Mechanism for the inhibition of apple juice enzymatic browning by Palo Fierro (desert ironweed) honey extract and other natural comp...
    The Role of Gibberellic Acid in Overcoming Bud Dormancy in Perennial Weeds. I. Leafy Spurge (Euphorbia esula L.) and Ironweed (Verno...