trading up

英 [trading up]
美 [trading up]

中文释义

[经] 上向贸易, 向上经营

单词分析

单词结构：

trading up

字母数：10

记忆提示

🎯 重点记忆：

  • 单词拼写：trading up
  • 核心含义：[经] 上向贸易, 向上经营

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更新时间：2025-12-13 20:15:27