improvement and betterments

[improvement and betterments]
[improvement and betterments]

中文释义

[经] 改进工程

单词分析

单词结构:

improvement and betterments

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:improvement and betterments
  • 核心含义:[经] 改进工程