柯林斯词典pernicious /pəˈnɪʃəs/ 1. ADJ If you describe something as pernicious, you mean that it is very harmful. 極爲有害的[正式] I did what I could, but her mother's influence was pernicious. 我已盡我所能，但她母親造成的影響是很極爲不利的。 返回 pernicious剑桥词典having a very harmful effect or influence 極其有害的；惡性的；惡劣的 The cuts in government funding have had a pernicious effect on local health services . 政府經費的削減對地方毉療衛生服務産生了極爲惡劣的影響。 返回 pernicious