ethanediylidene

英 [ethanediylidene]
美 [ethanediylidene]

中文释义

[化] 联亚甲基; 联二亚甲基

单词分析

单词结构：

ethanediylidene

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：ethanediylidene
  • 核心含义：[化] 联亚甲基; 联二亚甲基

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更新时间：2026-03-13 18:00:39