chin strap

英 美
  • 帽子的颚带
  • chin n.颏;下巴v.聊天;作引体向上
  • strap n.皮带;带子vt.(用带子)捆扎;(用带子)抽打
Noun:
  1. a strap attached to a hat; passes under the chin and holds the hat in place