ragwort

英 [ˈræɡwɜːt]

美 [ˈræɡwɜːrt]

n.  千里光，狗舌草(开黄色小花，能毒害牛马)

医学

BNC.45374

牛津词典

noun

• 千里光，狗舌草（开黄色小花，能毒害牛马）
  a wild plant with yellow flowers, poisonous to cows and horses

英英释义

noun

• American ragwort with yellow flowers
  Synonym:butterweedSenecio glabellus
• widespread European weed having yellow daisylike flowers
  Synonym:tansy ragwortragweedbenweedSenecio jacobaea

双语例句

• Large red-and-black European moth; larvae feed on leaves of ragwort; introduced into United States to control ragwort.
  大型红色和黑色的欧洲蛾子；幼虫吃千里光属植物的叶子；为控制千里光（狗舌草）而引入美国。