block of four

英 [block of four]
美 [block of four]

中文释义

【集邮】四联

单词分析

单词结构：

block of four

字母数：13

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🎯 重点记忆：

  • 单词拼写：block of four
  • 核心含义：【集邮】四联

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更新时间：2025-12-15 07:36:32