dimethyl benz anthracenedmba二甲基: dimethyl二甲基苯胺: aamx; aminodimethylbenzene; benzyl dimethylamine; dimethylaniline; dma; methyl toluidine; n-n-dimethyl aniline; xylidine二甲基苯并: ditolyl二甲基苯酚: dimethyl amino methyl phenol氨基二甲基苯,二甲基苯胺: amino-dimethyl benzene下载手机词典可随时随地查词查翻译