组合论 zǔhélùn combinatorics Definitions Defs Origin Strokes Stroke Words Sentences Sents 组合论 組合論 zǔhélùn combinatorics The branch of mathematics dealing with the study of finite or countable discrete structures; combinatorics
组合论 組合論 zǔhélùn combinatorics The branch of mathematics dealing with the study of finite or countable discrete structures; combinatorics
