1. Any of various plants of the genus Veratrum, especially V. viride of North America, having large leaves and greenish flowers and yielding a toxic alkaloid used medicinally. 
   藜芦属植物各种藜芦属植物的任何一种，尤指产于北美的绿藜芦，具有宽大的叶子和绿色的花朵，产生一种有毒的生物碱，可入药
2. An alkaloid that is the active component of curare. 
   筒箭毒碱作为箭毒活跃成分的生物碱
3. poisonous crystalline alkaloid occurring with ephedrine and isomorphic with it. 
   有毒的晶状生物碱，与麻黄碱共生、同形。
4. a bitter alkaloid extracted from chinchona bark; used in malaria therapy. 
   从金鸡纳树中提取的较苦的生物碱；用于疟疾治疗。
5. a bitter alkaloid poison resembling strychnine and extracted from nux vomica. 
   一种类似马钱子碱的苦味生物碱毒药，从马钱子提取。

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