open-pit oil mining

[open-pit oil mining]
[open-pit oil mining]

中文释义

露天采油

单词分析

单词结构:

open-pit oil mining

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:open-pit oil mining
  • 核心含义:露天采油