research institute of chemical machinery

英 [research institute of chemical machinery]
美 [research institute of chemical machinery]

中文释义

化工机械研究院

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单词结构：

research institute of chemical machinery

字母数：40

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🎯 重点记忆：

  • 单词拼写：research institute of chemical machinery
  • 核心含义：化工机械研究院

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更新时间：2025-12-21 08:27:16