哼，换了我一盒新的9伏电池。后来我不甘心，拿电表每个都测了，发现好几个还能再用：）哈哈哈

来源: kirn 于 2023-07-01 06:01:54 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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