grandfather cycle

英 [grandfather cycle]
美 [grandfather cycle]

中文释义

[计] 存档期

单词分析

单词结构：

grandfather cycle

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：grandfather cycle
  • 核心含义：[计] 存档期

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更新时间：2026-01-09 05:23:53