新东方-柯林斯雅思备考词典

impure

英  [ɪmˈpjʊə]
    

[ADJ]

    ADJ. 形容词
  • 1不纯的

    A substance that is impure is not of good quality because it has other substances mixed with it.

    双语例句

    例:

    diarrhoea, dysentery and other diseases borne by impure water.

    不洁的水所引起的腹泻、痢疾和其他疾病。

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