mutual improvement certificate

[mutual improvement certificate]
[mutual improvement certificate]

中文释义

(市政)互助改造债券

单词分析

单词结构:

mutual improvement certificate

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:mutual improvement certificate
  • 核心含义:(市政)互助改造债券