銀筷子可能不好維護：））不鏽鋼的啥都好，就是太滑，還硬，實在不行隻有慢慢適應了：））

來源: 數學委員- 於 2019-02-12 05:50:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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