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  1. non-productive

    • IPA[nɒnprəˈdʌktɪv]

    英式

    • adj.
      not producing or able to produce goods, crops, or economic benefit;achieving little
    • 釋義

    形容詞

    • 1. not producing or able to produce goods, crops, or economic benefit non-productive land health is seen as a non-productive sector
    • achieving little time-wasting, non-productive activities
  2. 知識+