英语词汇“to be serious”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	to be serious
释义	请查阅词条：serious
随便看	collecting unemployment collecting up collection collectionize collections collections collective collective bargaining collective farm collectively collectively collective mark collective memory collectiveness collectiveness collective noun collective nouns collective ownership collectives collective security collective unconscious collectivisation collectivisations collectivise collectivised 公益金公知公示公社公祭公私公私合营公积金公称公立 Just_in_time Just_in_time_Anlieferung Justiz Justizbeamte Justizgewalt Justizirrtum Justizkommissar Justizminister Justizministerium Justizministerium