need not have done something

英 [need not have done something]
美 [need not have done something]

中文释义

本来不需要做某事

单词分析

单词结构：

need not have done something

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：need not have done something
  • 核心含义：本来不需要做某事

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更新时间：2026-02-04 06:46:08