| 释义 |
but·ter·weed AHD[bŭtʹər-wēd'] D.J.[ˈbʌtəˌwiːd]K.K.[ˈbʌtɚˌwid]n.（名词）- A succulent annual or biennial plant(Senecio glabellus), native to the eastern United States and having pinnately divided leaves and bright yellow, radiate flower heads. 千里光属植物：一种一年或两年生的多汁植物（美洲千里光 千里光属） ，产于美国东部，生有羽状裂叶和亮黄色辐射状花冠
- The horseweed.加拿大飞蓬
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