backward region

英 [backward region]
美 [backward region]

中文释义

落后地区,不发达地区

单词分析

单词结构：

backward region

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：backward region
  • 核心含义：落后地区,不发达地区

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更新时间：2026-03-21 13:34:40