Read Edit View history 蛮干 mángàn act rashly Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 蛮干/蠻幹 · mángàn · act rashly 2026/03/04 蛮干 / 蠻幹 mángàn act rashly to act precipitously or recklessly without considering the consequences or having a proper plan 做事要动脑筋，不能光凭力气蛮干。 verb created sense Mar 4, 2026, 02:25 AM