sufficient and neces

查询英语单词中文释义、音标、发音和例句。

sufficient and necessary condition
英 [sufficient and necessary condition]
美 [sufficient and necessary condition]

中文释义

[数] 充分必要条件

单词分析

单词结构：

sufficient and necessary condition

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：sufficient and necessary condition
  • 核心含义：[数] 充分必要条件

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更新时间：2026-09-01 04:37:53