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

• They don't really, in their ivory towers, understand how pernicious drug crime is.
  他们身处象牙塔中，并不真正了解毒品犯罪的危害有多大。
• Smoking is pernicious to health.
  吸烟对健康有害。
• Less familiar but as pernicious is the impact on incomes.
  人们不太熟知的是收入受到的影响但它同样危险。
• The most pernicious effects of the bust, economists say, have been transmitted via banks and businesses.
  经济学家们称，这场泡沫破碎带来的最坏影响已经由银行业和商业传开了。
• This event had a pernicious influence on society.
  这件事情对社会造成了有害的影响。
• Most organizations are prisoners of two persistent and pernicious structural models: the pyramid and the value chain.
  两种顽固而且非常有害的结构模式成了大多数组织机构的桎梏，这就是金字塔模型和价值链。
• Reams of academic studies over the decades have amply confirmed television's pernicious mental and moral influences.
  过去十年中，大量的理论研究表明，电视对人的精神和心智是有害的。
• They are silent with regard to the pernicious effects of their own gains.
  关于由自己得利而产生的恶果，他们保持沉默。
• 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。
• Pernicious anemia in which the various formed elements in the blood are changed.
  一种恶性贫血血液中各种成分发生变化。