资料来源 : pyDict
有害於,有毒的
资料来源 : Webster's Revised Unabridged Dictionary (1913)
Deleterious \Del`e*te"ri*ous\, a. [LL. deleterius noxious, Gr.
dhlhth`rios, fr. dhlei^sqai to hurt, damage; prob. akin to L.
delere to destroy.]
Hurtful; noxious; destructive; pernicious; as, a deleterious
plant or quality; a deleterious example. --
{Del`e*te"ri*ous*ly}, adv. -- {Del`e*te"ri*ous*ness}, n.
资料来源 : WordNet®
deleterious
adj : harmful to living things; "deleterious chemical additives"
[syn: {hurtful}, {injurious}]