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英语单词

heptaldehyde是什么意思

heptaldehyde

英[hep'tældɪhaɪd] 美[hep'tældɪhaɪd]
  • n.庚醛
  • 网络解释.十七醇;庚醛含量;庚醛;庚





栏目导航

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考试词汇

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分类词汇

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频率词汇

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单词首字母

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