economic activity

英 [economic activity]
美 [economic activity]

中文释义

[经] 经济活动

单词分析

单词结构：

economic activity

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：economic activity
  • 核心含义：[经] 经济活动

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更新时间：2026-04-16 01:34:56