公元前 gōngyuánqián BCE Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 恺撒在公元前44年被刺杀。 Kǎisā zài gōngyuán qián44 nián bèi cìshā. Caesar was assassinated in 44 BC. Source: Dong Chinese Dictionary秦始皇于公元前221年统一了中国。 Qín Shǐhuáng yú gōngyuán qián221 nián tǒngyī le Zhōngguó. Qin Shi Huang unified China in 221 BC. Source: Dong Chinese Dictionary