isohydrocarbonisomeric hydrocarbon烃: hydrocarbon异构: isomerism; isomery环异构: cycloisomerisation; ring isomerism假异构: pseudoisomerism; pseudomerism链异构: chain isomerism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:异构烃,即可在微信中查询翻译