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  1. contaminate

    • IPA[kənˈtaməˌnāt]

    美式

    • v.
      make (something) impure by exposure to or addition of a poisonous or polluting substance
    • verb: contaminate, 3rd person present: contaminates, gerund or present participle: contaminating, past tense: contaminated, past participle: contaminated

    • 釋義
    • 相關詞

    動詞

    • 1. make (something) impure by exposure to or addition of a poisonous or polluting substance the site was found to be contaminated by radioactivity celebrity has contaminated every aspect of public life
    • adj.
      having been made impure by exposure to or addition of a poisonous or polluting substance: contaminated blood products

    Oxford Dictionary

    • adj.
      having been made impure by exposure to or addition of a poisonous or polluting substance: contaminated blood products

    Oxford American Dictionary

    • v.
      transfer bacteria or other microorganisms unintentionally from one substance or object to ... the bagged spinach was cross-contaminated with E. coli from infected water it is possible for keepers to cross-contaminate the rodents after handling reptiles

    Oxford American Dictionary

    • v.
      transfer bacteria or other microorganisms unintentionally from one substance or object to ... the bagged spinach was cross-contaminated with E. coli from infected water it is possible for keepers to cross-contaminate the rodents after handling reptiles

    Oxford Dictionary

    • 更多解釋
    • IPA[kənˈtamɪneɪt]

    英式

    • v.
      make (something) impure by exposure to or addition of a poisonous or polluting substance: the site was found to be contaminated by radioactivity celebrity has contaminated every aspect of public life

    Oxford Dictionary

  2. 知識+