goldenseal
美 [ɡoʊl'denzil] 
英 [ɡəʊl'denzi:l] 
- na.【植】白毛莨 (Hydrastis canadensis)
 - 网络北美黄莲;白毛茛;北美黄连
 
复数:goldenseals  
n.  | 1. a small perennial woodland plant of the buttercup family that has a thick yellow rootstock used in herbal medicine for its healing and antiseptic properties.  |