例句
英英词典释义
  • Noun
    1. a sweet but poisonous syrupy liquid used as an antifreeze and solvent
    2. any of a class of alcohols having 2 hydroxyl groups in each molecule
行业词典
  • 化学: 二醇;
    医学: 脂肪族二元醇类;乙二醇,甘醇:有吸湿的特性,用作溶剂和增塑剂。二乙烯乙二醇(diethylene glycol)不可口服;