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

• Such contamination has been extensively studied.
  人们对这种污染进行了大量研究。
• In this paper, some contamination conditions were analysed and some methods of prevention and remediation brought forth.
  分析了肉干生产中易引起霉菌污染的环节并提出预防和解决措施。
• Completely free from dirt or contamination.
  完全没有污垢和污染物。
• 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。
• PCP contains dioxins as contamination.
  五氯苯酚中所含的二恶英正是污染物。
• Who knows how much contamination it's caused.
  谁知道在此造成了多少污染。
• To undertake investigation of accidents involving food poisoning or food contamination and take measures of control;
  （五）对食物中毒和食品污染事故进行调查，并采取控制措施；
• Special problems, such as arsenic contamination of drinking water;
  诸如饮水砷污染等特殊问题；
• Eliminate the oil contamination;
  消除了油污；
• 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。