investment in technological upgrading

[investment in technological upgrading]
[investment in technological upgrading]

中文释义

技改投资

单词分析

单词结构:

investment in technological upgrading

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:investment in technological upgrading
  • 核心含义:技改投资