methyleneglycol甲基: methyl; methylium; carbinyl; ...二: two醇: mellow wine; good wine alcoh ...甲: the first of the ten Heavenl ...烯: alkene; olefince下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:亚甲基二醇 甲二醇 甲烯乙二醇,即可在微信中查询翻译