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字典帮 >教育工具 >英语词汇“diacetyl”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

2025-07-18

“diacetyl”的英英意思

单词	diacetyl
释义	diˈacetyl Chem. See di-² 2, and acetyl. 1872Watts Dict. Chem. VI. 30 [He] has obtained a colourless pungent liquid, which is probably free acetyl or diacetyl (C₂H₃O)₂.1883Syd. Soc. Lex., Diacetyl carbamide CO(NH.C₂H₃O)₂, a product of the action of carbonyl-chloride on urea at 50°C.; it crystallises from hot alcohol in rhombic needles.