card up one's sleeve

英 [card up one's sleeve]
美 [card up one's sleeve]

中文释义

[网络] 锦囊妙计

单词分析

单词结构：

card up one's sleeve

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：card up one's sleeve
  • 核心含义：[网络] 锦囊妙计

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更新时间：2026-02-09 03:22:57