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sit-up英英字典_sit-up剑桥英语解释_sit-up柯林斯英文解释_菜篮子兴趣思朗文词典
菜篮子兴趣思朗文词典

sit-up

S 开头单词

柯林斯词典

    sit-up (also situp) (sit-ups)

  • 1. N-COUNT Sit-ups are exercises that you do to strengthen your stomach muscles. They involve sitting up from a lying position while keeping your legs straight on the floor. 仰臥起坐

    He does 100 sit-ups each day. 他每天做100個仰臥起坐。

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