ricin /'raisin/ 📖 中文释义 n. 篦麻毒[化] 蓖麻毒; 蓖麻子白蛋白 📘 English Definition(英文释义) n. a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon ← riciaism ricin toxin →