punchball

punchball什么意思,punchball翻译

基本解释

n.: 梨球（用弹簧等固定，用于拳击等训练）
网络: 潘趣翠球；沙袋；吊球

权威解释

• 梨球（用弹簧等固定，用于拳击等训练）:

  a heavy leather ball, fixed on a spring, which is punched, especially by boxers as a part of training, or as a form of exercise

词性分析

• 复数：punchballs