di.ox.ane
n.（名词）A flammable, potentially explosive, colorless liquid, C4H 8O 2, used as a solvent for fats, greases, and resins and in various products including paints, lacquers, glues, cosmetics, and fumigants. 二恶烷：一种易燃易爆的无色液体，C4H 8O 2，可用作脂肪、油脂、树脂的溶剂，也可用于包括漆、清漆、胶、化妆品和熏蒸剂的各种产品
