英语词汇speed bag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	speed bag
释义	speed bag noun N. Amer. a small punchbag used by boxers for practising quick punches 〈北美〉（拳击手练习快速出击的）拳击小吊袋。
随便看	for old times' sake for once for one for one's liking for one's pains for one's sins for one thing for openers for pity's sake for-profit forrader forrard for real for rent Forrest forsake forsakenness forsaker for sale for short for show for some reason forsooth for starters Forster

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