印象中我也用过粗瓷碗之类的东西。现在想来那种材质能磨刀，最近看视频，有些瓷碗底部还类似，人们示范如何磨刀

来源: freemanli01 于 2023-02-18 13:38:34 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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