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depreciation [dɪˌpri:ʃɪ'eɪʃ(ə)n] 名词
信息技术 The process of cost allocation that assigns the original cost of equipment to the periods benefited (The most common method of calculating depreciation is the straight-line method, which assumes that assets should be written off in equal amounts over their lives)
缩写, 石油/石油 dep; depr