a European plant of the cabbage family, with long dock-like leaves, grown for its pungent root 辣根
Armoracia rusticana, family Cruciferae 拉丁名Armoracia rusticana,十字花科 ■[mass noun]this root, which is scraped or grated as a condiment and often made into a sauce 辣根的根(刮片或磨碎成调味品,常制成调味汁)