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heptane number

英 [heptane number]
美 [heptane number]

中文释义

庚烷指数, 庚烷值

单词分析

单词结构:

heptane number

字母数:14

记忆提示

🎯 重点记忆:

  • 单词拼写:heptane number
  • 核心含义:庚烷指数, 庚烷值

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更新时间:2026-01-29 22:50:34

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