punched card processing equipment

[punched card processing equipment]
[punched card processing equipment]

中文释义

孔卡片数据处理装置

单词分析

单词结构:

punched card processing equipment

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:punched card processing equipment
  • 核心含义:孔卡片数据处理装置