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单词 contaminate
释义

contaminate/kənʹtaminayt/ verb trans

to render (something) impure or unfit for use through contact with or the admixture of a polluting or poisonous substance

to make (something) radioactive through exposure to a radioactive substance

to destroy the purity and innocence of (somebody or something) through unwholesome or undesirable influences

contaminant noun
contamination /-ʹnaysh(ə)n/ noun
contaminative /-nətiv/ adj
contaminator noun
[Latin contaminatus, past part. of contaminare, from contamen contact, defilement, from con- + a word related to tangere to touch]
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更新时间:2025/1/7 11:53:43