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首页 > 英汉词典 > first-class matter

first-class matter

英 [first-class matter]
美 [first-class matter]

中文释义

[美国英语](第)一类邮件(邮递)

单词分析

单词结构:

first-class matter

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:first-class matter
  • 核心含义:[美国英语](第)一类邮件(邮递)

最近查询:

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更新时间:2025-12-08 10:24:09

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