bis.tort
n.(名词)A Eurasian perennial herb(Polygonum bistorta) having cylindrical spikes of usually pink flowers and a rhizome used as an astringent in folk medicine. 拳参:一种欧亚产多年生草本植物圆穗蓼 ,通常生有圆柱形穗状花序的粉色花朵和民间医学中用于止血药的根茎 Any of certain related plants of the genusPolygonum. 拳参:一种与蓼 属植物同属的植物
来源:French bistorte 法语 bistorte from Old French 源自 古法语 from Medieval Latin *bistorta 源自 中世纪拉丁语 *bistorta Latin bis [twice] * see bis 拉丁语 bis [两次] *参见 bistorta [past participle of] torquôre [to twist] * see torque torta [] torquôre的过去分词 [弯曲] *参见 torque