纪元前 jìyuánqián B.C.E. Definitions Defs Origin Strokes Stroke Words Sentences Sents 纪元前 紀元前 jìyuánqián B.C.E. before the common era (B.C.E.); B.C. Frequency Written text 0.018 per million Sources Frequency data BCC Corpus (BLCU)
纪元前 紀元前 jìyuánqián B.C.E. before the common era (B.C.E.); B.C. Frequency Written text 0.018 per million Sources Frequency data BCC Corpus (BLCU)
