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单词 acetylic
释义

acetylic

/asɪˈtɪlɪk/
Chemistry. Now rare
adjective
Containing one or more acetyl groups (—C(O)CH3); derived from acetic acid.

Origin

Mid 19th century; earliest use found in George Fownes (1815–1849), chemist. From acetyl + -ic.

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更新时间:2025/2/23 7:50:49