APP A carboxylicacid,CH3COOH,obtained by the oxidationof ethyl alcohol. Acetic acid is a componentof vinegar (which is obtained by bacterialoxidation of wine waste).乙醇氧化后的羧基酸,CH3COOH。乙酸是食醋的成分(通過醋酸桿菌發(fā)酵酒糟得來)。......（本文共 182 字） [閱讀本文] >>
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A carboxylicacid,CH3COOH,obtained by the oxidationof ethyl alcohol. Acetic acid is a componentof vinegar (which is obtained by bacterialoxidation of wine waste).乙醇氧化后的羧基酸,CH3COOH。乙酸是食醋的成分(通過醋酸桿菌發(fā)酵酒糟得來)。......（本文共 182 字） [閱讀本文] >>
