mutual exchange of needed products

[mutual exchange of needed products]
[mutual exchange of needed products]

中文释义

互通有无

单词分析

单词结构:

mutual exchange of needed products

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:mutual exchange of needed products
  • 核心含义:互通有无