undeveloped proven reserves

[undeveloped proven reserves]
[undeveloped proven reserves]

中文释义

未开发探明储量

单词分析

单词结构:

undeveloped proven reserves

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:undeveloped proven reserves
  • 核心含义:未开发探明储量