pernicious

英 [pəˈnɪʃəs]

美 [pərˈnɪʃəs]

adj.  有害的，恶性的(尤指潜移默化地)

GRETEM8医学

Collins.1 / BNC.15230 / COCA.15964

牛津词典

adj.

• 有害的，恶性的（尤指潜移默化地）
  having a very harmful effect on sb/sth, especially in a way that is gradual and not easily noticed

柯林斯词典

• ADJ-GRADED 有害的；恶性的
  If you describe something aspernicious, you mean that it is very harmful.
  1. I did what I could, but her mother's influence was pernicious...
     我已尽力了，但是她母亲贻害颇深。
  2. There is a pernicious culture of excellence: everything has to be not merely good but the best.
     对于优秀存在着一种认识的误区：一切都务求最好。

英英释义

adj

• working or spreading in a hidden and usually injurious way
  1. glaucoma is an insidious disease
  2. a subtle poison
  Synonym:insidioussubtle
• exceedingly harmful
  Synonym:banefuldeadlypestilent

双语例句

• But in the puritanical, modern business world, judgment is warped by something more pernicious: fear of lust and fear of alcohol.
  但在清教徒式的现代商业世界，判断被更为致命的东西所扭曲：对欲望和酒精的恐惧。
• Smoking is pernicious to health.
  吸烟对健康有害。
• Planners are using the rocks to study the pernicious effects of regolith on machinery and astronaut health.
  规划者正在用这些岩石研究月亮土对机器和宇航员健康的有害影响。
• Some programs such as violence or sex have a pernicious influence on children.
  有些节目，例如渲染暴力和性的节目对儿童有毒化影响。
• The cuts in government funding have had a pernicious effect on local health services.
  政府经费削减对地方医疗事业有很坏的影响。
• Other autoimmune diseases such as Addison's disease or pernicious anemia may also be present.
  其它如Addison病或恶性贫血等自身免疫疾病也可能出现。
• European thistle naturalized in United States and Canada where it is a pernicious weed.
  美国和加拿大已引入的欧洲蓟，它是一种有害的杂草。
• I did what I could, but her mother's influence was pernicious
  我已尽力了，但是她母亲贻害颇深。
• Government's policy is indistinguishable from that of its labour rival, and equally pernicious.
  政府的政策与其工党对手的政策难以区别，而且都同样有害。
• This opinion exert pernicious effects on their physical and mental health.
  这种想法对他们的身心践看起了致命的影响。