on a knife - edge

英 [on a knife - edge]
美 [on a knife - edge]

中文释义

[网络] 处境艰难危险

单词分析

单词结构：

on a knife - edge

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：on a knife - edge
  • 核心含义：[网络] 处境艰难危险

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更新时间：2026-02-02 18:49:13