keep a firm grip on

英 [keep a firm grip on]
美 [keep a firm grip on]

中文释义

对…实行严密的控制

单词分析

单词结构：

keep a firm grip on

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：keep a firm grip on
  • 核心含义：对…实行严密的控制

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更新时间：2026-03-28 05:15:53