footbag
词形变化
footbags
复数
footbags
释义与例句
n.
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1.
A small beanbag or sandbag used as a ball in a number of sports and games. It is typically controlled by the feet, but in some sports every part of the body except the hands and arms may be used.
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2.
Any of the sports that use the footbag.
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词源
From foot + bag, by analogy with football.
来源:wiktionary