一公里等于二里，和一公斤等于二斤都是后来规范的？水浒传里就有“里”, 戴宗日行800里。

来源: 老生常谈12 于 2025-05-01 21:52:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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