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English definition of “cross-contamination”

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cross-contamination

noun [U] uk   /ˌkrɒs.kən.tæm.ɪˈneɪ.ʃən/ us    /ˈkrɑːs-/
the process by which a substance that is harmful or dirty spreads from one area to another
Translations of “cross-contamination”
in Chinese (Traditional) 交叉污染…
in Chinese (Simplified) 交叉污染…
(Definition of cross-contamination from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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