contamination

英 [kənˌtæmɪˈneɪʃn]

美 [kənˌtæmɪˈneɪʃn]

n.  污染; 污秽; (语言的)交感; (文章,故事等的)混合

复数：contaminations　

CET6TOEFL化学

BNC.8108 / COCA.6525

柯林斯词典

• VERB 污染;弄脏
  If somethingis contaminated bydirt, chemicals, or radiation, they make it dirty or harmful.
  1. Have any fish been contaminated in the Arctic Ocean?
     北冰洋的鱼受到过污染吗？
  2. ...vast tracts of empty land, much of it contaminated by years of army activity.
     大片撂荒的土地，其中大部分由于经年累月的战火而受到了污染

英英释义

noun

• the act of contaminating or polluting
  Synonym:pollution
• the state of being contaminated
  Synonym:taint
• a substance that contaminates
  Synonym:contaminant

双语例句

• By bathing in unclean water, they expose themselves to contamination.
  在不干净的水中洗澡，他们可能会受到感染。
• Special problems, such as arsenic contamination of drinking water;
  诸如饮水砷污染等特殊问题；
• The utility model can effectively avoid foreign odor and harmful gas emitted by the contamination of the drain.
  能有效避免排污管被污染而散发异味和有害气体。
• China suffers from acute water shortages and mismanagement and contamination.
  中国存在严重的水资源短缺、管理不善和污染问题。
• Who knows how much contamination it's caused.
  谁知道在此造成了多少污染。
• This finding led to one of the largest food recalls related to a chemical contamination.
  这一发现导致了一个与化学污染相关的最大食品召回事件。
• Some people are still suffering ill effects from the contamination of their water.
  一些人仍在承受水质受污染的恶果。
• Contamination with viruses occurs in experimental green houses and in the open.
  在实验温室和室外都能发生病毒的污染。
• The groundwater was found to have suffered faecal contamination due to the wastewater irrigation.
  地下水被发现受到粪便污染物由于污水灌溉。
• Such contamination has been extensively studied.
  人们对这种污染进行了大量研究。