methyl urethanemethylurethane甲基: methyl; methylium; carbinyl; ...尿: urine烷: alkane亚硝基甲基尿烷: nitroso-n-methyl-urethane丙基尿烷: propyl urethane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:甲基尿烷,即可在微信中查询翻译