a castle in the air

英 [a castle in the air]
美 [a castle in the air]

中文释义

空中楼阁

单词分析

单词结构：

a castle in the air

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：a castle in the air
  • 核心含义：空中楼阁

最近查询：

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更新时间：2026-02-21 02:53:29