Related topics: Sport
punch·bag /ˈpʌntʃbæɡ/ British EnglishBrE, punching bag American English noun [countableC] 1. DSa heavy leather bag hung from a rope, that is punched for exercise or training 〔锻炼或训练用的〕皮吊袋,沙袋
2 a person who is hit, criticized strongly, or blamed, even though they have done nothing wrong 出气筒 a young wife whose husband used her as a punching bag 被丈夫当作出气筒的年轻妻子