优胜劣败 Definitions Defs Origin Strokes Stroke Words Sentences Sents 优胜劣汰 (優勝劣汰) yōushèngliètài survival of the fittest expression Frequency Written text 0.035 per million Sources Frequency data BCC Corpus (BLCU)
优胜劣汰 (優勝劣汰) yōushèngliètài survival of the fittest expression Frequency Written text 0.035 per million Sources Frequency data BCC Corpus (BLCU)
