| 释义 |
meth·yl·al AHD[mĕthʹə-lăl'] D.J.[ˈmeθəˌlæl]K.K.[ˈmɛθəˌlæl]n.（名词）- A colorless flammable liquid, CH3OCH 2OCH 3, used as a solvent and in the manufacture of perfumes, adhesives, and protective coatings. 甲缩醛：无色易燃液体，CH3OCH 2OCH 3，用作溶剂，也用在香水、粘着剂和保护膜层的制造中
- methyl methyl
- -al 3-al3
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