BCE BCEBritish English, B.C.E.American English /ˌbiː siː ˈiː/ (before common era) used after a date to show that it is before the birth of Christ
BCEBrE/ˌbiː siː ˈiː/🔊NAmE/ˌbiː siː ˈiː/🔊 (also B.C.E.especially inNAmE) abbreviationbeforetheCommonEra (beforethebirthofChrist, whentheChristiancalendar can be used to give dates in the same way as startscountingyears. BCEcanbeusedtogivedatesinthesamewayasBC.)公元前(用于表示年份,用法与 BC 同)◆in (theyear) 2000BCE在公元前 2000 年◆thethirdcenturyBCE公元前三世纪➡ compareAD, AH, BC, CE