基本解釋n.[化]甲縮醛；甲醛縮二甲醇；二甲氧基甲烷同根派生 methylal相關詞英漢例句用作名詞 (n.)The present invention relates to a catalyst for methylal oxidation to prepare formaldehyde ferrimolybdenum.本發(fā)明涉及一種甲縮醛氧化制濃甲醛鉄鉬催化劑及其制備方法，屬於催化劑技術領域。methylal更多例句