详细解释:【医】 除虫菊, [南欧]派利吞草
英语解释：
名词 pyrethrum:
made of dried flower heads of pyrethrum plantswhite-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum同义词：Dalmatian pyrethrum, Dalmatia pyrethrum, Tanacetum cinerariifolium, Chrysanthemum cinerariifolium