lock-and-key theory

英 [lock-and-key theory]
美 [lock-and-key theory]

中文释义

[机] 钥匙和锁理论

单词分析

单词结构：

lock-and-key theory

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：lock-and-key theory
  • 核心含义：[机] 钥匙和锁理论

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更新时间：2026-02-03 17:08:56