impurities

英[ɪm'pjʊərɪtɪs] 美[ɪm'pjʊərɪtɪs]
  • n.杂质名词impurity的复数形式.
  • crime n.犯罪;恶行
  • impure adj.不纯的;肮脏的;渎神的
  • of prep.关于;...的(表所属);出身于;由于
  • status n.地位;情形;状况,状态;身份
名词 impurity:
  1. worthless or dangerous material that should be removed

  2. the condition of being impure

    用作名词 (n.)
    1. Filtering the water removed some of its impurities.
      把水过滤一下除去了一些杂质。
    2. Workers are removing impurities from silver.
      工人们正去除银中的杂质。