perniciousness
危害性
Per·ni·cious, a. Having the quality of injuring or killing; destructive; very mischievous; baleful; malicious; wicked.
Let this pernicious hour
Stand aye accursed in the calendar. --Shak.
Pernicious to his health. --Prescott.
Syn: -- Destructive; ruinous; deadly; noxious; injurious; baneful; deleterious; hurtful; mischievous.
-- Per*ni*cious*ly, adv., -- Per*ni*cious*ness, n.
◄ ►
perniciousness
n : grave harmfulness or deadliness [syn: toxicity]