patent ceased and expired

[patent ceased and expired]
[patent ceased and expired]

中文释义

[专利] 终止和期满的专利

单词分析

单词结构:

patent ceased and expired

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:patent ceased and expired
  • 核心含义:[专利] 终止和期满的专利