"an old woman advanced a few paces to shake her fist virulently in my face"
virulentadj.有毒的;有恶意的;充满敌意的
virulent strain有毒菌株
virulent mutant毒性突变体
virulent attack恶毒攻击
virulent hatred刻骨的仇恨
Virulent factor毒力因子
virulent biovar可能的废蜜纯度
virulent poison[法] 致命的毒质
virulent factors毒力因子
virulent disease致命疾病