Read Edit View history 班门弄斧 Bānménnòngfǔ teaching an expert Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 班门弄斧/ 班門弄斧 Bānménnòngfǔ teaching an expert idiom · to display one's slight skill before an expert 他在那位专家面前谈论物理学，简直是班门弄斧。 Edit Delete References Add reference No references for this word.
班门弄斧/ 班門弄斧 Bānménnòngfǔ teaching an expert idiom · to display one's slight skill before an expert 他在那位专家面前谈论物理学，简直是班门弄斧。 Edit Delete