patent and trademark office databases

[patent and trademark office databases]
[patent and trademark office databases]

中文释义

[网络] 专利商标局数据库 (patent and trademark office database 的复数)

单词分析

单词结构:

patent and trademark office databases

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:patent and trademark office databases
  • 核心含义:[网络] 专利商标局数据库 (patent and trademark office database 的复数)