Dictionary entry

BCE

adverb

abbr. 化学工程学士(Bachelor of Chemical Engineering )

1.
r. of the period before the Common Era; preferred by some writers who are not Christians
abbr. 化学工程学士(Bachelor of Chemical Engineering )；土木工程学士(Bachelor of Civil Engineering)；公元前( before common era)

土木工程学士(Bachelor of Civil Engineering)；公元前( before common era)

Dictionary facts from ECDICT.