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  1. desertification

    • IPA[dəˌzərdəfəˈkāSH(ə)n]

    美式

    • n.
      the process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture
    • noun: desertification

    • 釋義

    名詞

    • 1. the process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture nearly one fifth of the world's land is threatened with desertification
    • 更多解釋
    • IPA[dɪˌzəːtɪfɪˈkeɪʃn]

    英式

    • n.
      the process by which fertile land becomes desert, typically as a result of drought, ... nearly one fifth of the world's land is threatened with desertification

    Oxford Dictionary