Unverified90% confidenceFactTime unknown
免电池滚轮(MagSpeed电磁滚轮)可在逐格精确定位与无阻尼高速飞滚间切换，浏览长素材时快速定位，逐帧调整时精准，比普通刻度滚轮更适合剪辑
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90%
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