Read Edit View history 马脚 mǎjiǎo secret flaw Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 马脚/馬腳 · mǎjiǎo · secret flaw 2026/03/04 马脚 / 馬腳 mǎjiǎo secret flaw Something one wishes to conceal; a telltale sign or clue that reveals a hidden secret or mistake. 尽管他竭力掩饰，但最终还是露出了马脚。 noun created sense Mar 4, 2026, 02:25 AM