bloodroot是什么意思？

bloodroot

英[blʌd'ru:t] 美[blʌd'rut]

• n. （北美洲产的一种）罂粟科植物，血根草；

例句

• Any of several plants, such as the bloodroot, whose roots yield a reddish dye. '紫'.''''.'草'.''属植物如血根''.'草'. ''等根部可以提炼红色染料的植物.
• Bloodroot is used for swollen lymph. 血红根被用于肿胀的淋巴结.

英英词典释义

• Noun
  1. perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leave and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant

行业词典

• 医学： 血根：同sanguinaria；