keep something under one's hat

英 [keep something under one's hat]
美 [keep something under one's hat]

中文释义

将…保密

单词分析

单词结构：

keep something under one's hat

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：keep something under one's hat
  • 核心含义： 将…保密

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更新时间：2026-01-29 20:39:19