Duplex 是两个，fourplex 是四个。JY大佬喜欢说门，多少门是最好注解，一户一门不同地址。

来源: 老朽于 2023-07-28 12:48:48 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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