ragwort

听听怎么读

英 [ˈrægwɜ:t]

美 [ˈrægwɜrt]

是什么意思

刘寄奴属植物；美狗舌草；

英英释义

ragwort[ 'ræɡwə:t ]

n.
- widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
  同义词：tansy ragwortragweedbenweedSenecio jacobaea
- American ragwort with yellow flowers
  同义词：butterweedSenecio glabellus

学习怎么用

双语例句

用作名词(n.)

Larvae feed on leaves of ragwort.
幼虫吃千里光属植物的叶子。

权威例句

Artificial silver ragwort surface
Successful Biological Control of Ragwort, Senecio Jacobaea, by Introduced Insects in Oregon
Wind dispersal distances in dimorphic achenes of ragwort, Senecio jacobaea.
Compensation and Regrowth in Ragwort (Senecio Jacobaea) Attacked by Cinnabar Moth (Tyria Jacobaeae)
Disturbance, Competition, and Herbivory Effects on Ragwort Senecio Jacobaea Populations
Dormancy and dispersal in dimorphic achenes of tansy ragwort, Senecio jacobaea L. (Compositae)
The establishment of seedlings from primary and regrowth seeds of ragwort (Senecio jacobaea).
Testing a Metapopulation Model of Coexistence in the Insect Community on Ragwort (Senecio jacobaea)
Fabrication of biomimetic superhydrophobic surfaces inspired by lotus leaf and silver ragwort leaf.
THE RELATIVE IMPORTANCE OF HISTORICAL EVENTS AND GENE FLOW ON THE POPULATION STRUCTURE OF A MEDITERRANEAN RAGWORT, SENECIO GALLICUS ...

r开头的单词