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乒乓发球套路簿是一款纯离线体育训练记录工具，适合乒乓球爱好者和教练记录发球旋转、长短落点、第三板衔接、对手接发反馈、得分率和训练复盘。应用不需要登录，不联网，不收集用户数据，所有套路记录仅保存在本机。
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