reserves undrilled proven

英 [reserves undrilled proven]
美 [reserves undrilled proven]

中文释义

未开发（未钻凿）确定（证实）蕴藏量

单词分析

单词结构：

reserves undrilled proven

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：reserves undrilled proven
  • 核心含义：未开发（未钻凿）确定（证实）蕴藏量

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更新时间：2026-04-12 13:08:21