DEFINITION CC-CEDICT
extensive but not refined (idiom); to know something about everything / jack-of-all-trades, master of noneSources & editorial notes
Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.
Source record: cd-63e91828bd856335. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.
Original source entry:
博而不精 博而不精 [bo2 er2 bu4 jing1] /extensive but not refined (idiom); to know something about everything/jack-of-all-trades, master of none/Reference definitions and teaching material have separate provenance.
Reference information
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Reference definitions from CC-CEDICT.