| 释义 |
black mustard【医】 黑芥 black mustard black mustard n.(名词)A weedy, annual Eurasian plant(Brassica nigra) in the mustard family, having racemes of yellow flowers and pungent seeds formerly used to prepare the condiment mustard. 黑芥菜,幽芥:一种十字花科一年生蔓生植物(黑芥 芸苔属) 植物,长有黄色总状花序和尖形种子,以前用于配制调味芥末 |