if and only if operation

英 [if and only if operation]
美 [if and only if operation]

中文释义

当且仅当运算

单词分析

单词结构：

if and only if operation

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：if and only if operation
  • 核心含义： 当且仅当运算

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更新时间：2026-02-03 19:06:29