ironweed

听听怎么读

英 ['aɪənwi:d]

美 ['aɪənˌwid]

是什么意思

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...

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