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  1. non-renewable

    • adj.
      (of a contract or agreement) not able to be renewed;(of a natural resource or source of energy) existing in finite quantity; not capable of being replenished
    • n.
      a non-renewable natural resource or source of energy
    • 釋義
    • adj.
      形容詞
    • 1. (of a contract or agreement) not able to be renewed:

      a non-renewable 15-year term of office

    • 2. (of a natural resource or source of energy) existing in finite quantity; not capable of being replenished:

      non-renewable fossil fuels

    • n.
      名詞
    • 1. a non-renewable natural resource or source of energy:

      sustainability of the supply of non-renewables such as gas is crucial

  2. 知識+

    • Resources of Canada Iron ore

      ...還有 (什麼東西是天然資源做成的)? Is your natural resource renewable or non-renewable? 你的天然資源是可恢復資源的還是不可恢復資源 Where in Canada...

    • 英文高手幫幫我 很急!!!!

      ...renewable resources, The face of the earth to reduce the depletion of non-renewable resources. Do not look to foreign nationals of ...

    • [英文] solid biofules

      ...solid fossil fuels which are also of biological origin but which are non-renewable.Solid biofuels include: wood, straw, energy crops, organic ...