patent and trademark

查询英语单词中文释义、音标、发音和例句。

patent and trademark office
英 [patent and trademark office]
美 [patent and trademark office]

中文释义

[经] 专利与商标局

单词分析

单词结构：

patent and trademark office

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：patent and trademark office
  • 核心含义：[经] 专利与商标局

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更新时间：2026-09-22 00:12:08