英语词汇“trimethylene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trimethylene
释义	tri·methylene \(ˈ)trī+\ noun Etymology: International Scientific Vocabulary tri- + methylene 1. : cyclopropane 2. : a bivalent radical −CH₂CH₂CH₂− containing three methylene groups and isomeric with propylene
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