petroleum conservation

英 [petroleum conservation]
美 [petroleum conservation]

中文释义

石油资源节约

单词分析

单词结构：

petroleum conservation

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：petroleum conservation
  • 核心含义：石油资源节约

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更新时间：2026-04-10 05:14:14