教研 jiàoyán teaching and research Definitions Defs Origin Strokes Stroke Words Sentences Sents 教研 jiàoyán teaching and research abbreviation teaching and research (short for 教学 jiàoxué研究 yánjiū) Frequency Written text 1.94 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
教研 jiàoyán teaching and research abbreviation teaching and research (short for 教学 jiàoxué研究 yánjiū) Frequency Written text 1.94 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
