bromacetol二: two溴: bromine丙烷: propane; dimethylmethane2-二溴丙烷: propylene dibromide1,2-二溴丙烷: propylene dibromide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:2,2-二溴丙烷,即可在微信中查询翻译