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单词 impurity
释义

impure /im-pūrˈ/

adjective
  1. Mixed with something else
  2. Containing some unclean or extraneous substance
  3. Tainted, adulterated
  4. Unchaste, lewd
  5. Unclean ritually or ceremonially
ORIGIN: im- (in- (2))

impureˈly adverb

impureˈness noun

impurˈity noun

  1. An impure or unclean thing or constituent
  2. The quality or state of being impure

impurity level noun (electronics)

An abnormal energy level arising from slight impurities, resulting in conduction in semiconductors

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更新时间:2024/9/20 11:43:21