punched-card devices

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punched-card devices
[punched-card devices]
[punched-card devices]

中文释义

冲孔卡片法

单词分析

单词结构:

punched-card devices

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:punched-card devices
  • 核心含义:冲孔卡片法