ethyl methyl acetylene

英 [ethyl methyl acetylene]
美 [ethyl methyl acetylene]

中文释义

＝2-pentyne

单词分析

单词结构：

ethyl methyl acetylene

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：ethyl methyl acetylene
  • 核心含义：＝2-pentyne

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更新时间：2026-02-23 18:00:07