Read Edit View history 言之凿凿 yánzhīzáozáo with conviction Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 言之凿凿/言之鑿鑿 · yánzhīzáozáo · with conviction 2026/03/04 言之凿凿 / 言之鑿鑿 yánzhīzáozáo with conviction to speak with conviction 他言之凿凿地声称自己亲眼目睹了整个过程。 idiom created sense Mar 4, 2026, 02:25 AM