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  1. Oxford American Dictionary

    cross-contaminate

    • v.
      transfer bacteria or other microorganisms unintentionally from one substance or object to (another), with harmful effect

    • verb: cross-contaminate, 3rd person present: cross-contaminates, gerund or present participle: cross-contaminating, past tense: cross-contaminated, past participle: cross-contaminated

    • 釋義

    動詞

    • 1. transfer bacteria or other microorganisms unintentionally from one substance or object to (another), with harmful effect 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