钮扣 (鈕釦) niǔkòu

  1. niǔkòu noun button
    Domain: Modern Chinese 现代汉语 , Subdomain: Clothing
    Notes: Variant of 纽扣 (CC-CEDICT '鈕釦')
  2. niǔkòu noun button
    Domain: Modern Chinese 现代汉语
    Notes: (Guoyu '鈕扣')