英语热门查询
fantasizeadvisingsubstandardbrannanappendagetongjudiciousbravelyretralboogeymanquesterphasecompartmentgarrottefloodlightgloballyunfortunatebewitchinglyguzzlersnobberyguilderfurstavespoonlaminitisrejectsucceedingsewcarboindentation中国divertingtwitchingcofferdraftconventionallyauxiliariescontinuancepunishmentalarmingbehaviourconsummateErinyesbendedseampersimmoncoatedsprawlphonationdiffering
acetone/ˈæsɪtəʊn/
1.noun[u] [Chemistry]
丙酮