con·tam·i·na·tion /kənˌtæməˈneʃən/
汙染,污物,混淆
con·tam·i·na·tion /kənˌtæməˈneʃən/ 名詞
汙染
Con·tam·i·na·tion n. The act or process of contaminating; pollution; defilement; taint; also, that which contaminates.
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contamination
n 1: the state of being contaminated [syn: taint]
2: a substance that contaminates [syn: contaminant]
3: the act of contaminating or polluting; including (either
intentionally or accidentally) unwanted substances or
factors [syn: pollution] [ant: decontamination]