金笔的笔尖都有点金，据说耐磨。

来源: chufang 于 2022-12-12 15:47:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.