英语词汇punchbag怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	punchbag
释义	punch·bagBrE /ˈpʌntʃbæɡ/NAmE /ˈpʌntʃbæɡ/ (BrE) (NAmE ˈpunching bag) nouna heavy leather bag, hung on a rope, which is punched, especially by boxers as part of training, or as a form of exercise 沙袋（悬吊式，用于拳击训练）
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