非也非也，健身手掌出老繭有可能，手指頭摁指紋部位是很難磨到的。樓上說的洗碗造成指紋模糊倒是更靠譜些。

來源: 二胡一刀於 2024-01-16 10:41:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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