英语词汇“grandfather cycle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	grandfather cycle
释义	grandfather cycle grandfather cycle [′gran‚fath·ər ‚sī·kəl] (computer science) The period during which records are kept but not used except to reconstruct other records which are accidentally lost.
随便看	ptvmmse ptvo ptvp ptvs ptvst ptw ptwa ptway ptwb ptwc ptwf ptwg ptwgc ptwi ptwm ptwma ptwo ptwob ptwp ptwr ptwrc ptws ptwu ptx ptx1

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