headwater region

英 [headwater region]
美 [headwater region]

中文释义

(河流)源头区

单词分析

单词结构：

headwater region

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：headwater region
  • 核心含义：(河流)源头区

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更新时间：2026-03-21 10:46:34