negative assurance

英 [negative assurance]
美 [negative assurance]

中文释义

[经] 反面保证

单词分析

单词结构：

negative assurance

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：negative assurance
  • 核心含义：[经] 反面保证

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更新时间：2025-12-11 01:16:03