Read Edit View history 纽子 niǔzi button Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 纽子/紐子 · niǔzi · button 2026/03/04 纽子 / 紐子 niǔzi button button 这件衬衫的纽子掉了。 noun created sense Mar 4, 2026, 02:25 AM