Read Edit View history 子集合 zǐjíhé subset Origin Definitions Defs Strokes Stroke Words Sentences Sents 子集合 zǐjíhé subset subset (mathematics) Frequency Written text 0.014 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
子集合 zǐjíhé subset subset (mathematics) Frequency Written text 0.014 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)