基本解释n.[化]甲缩醛;甲醛缩二甲醇;二甲氧基甲烷同根派生 methylal相关词英汉例句用作名词 (n.)The present invention relates to a catalyst for methylal oxidation to prepare formaldehyde ferrimolybdenum.本发明涉及一种甲缩醛氧化制浓甲醛铁钼催化剂及其制备方法,属于催化剂技术领域。methylal更多例句