平时看不到有老鼠出没得痕迹，就不会放了。家里很多隐蔽的地方都装了ultrasonic，似乎老鼠就不容易进入了。

来源: 6degrees 于 2025-04-15 08:05:47 [旧帖] [给我悄悄话] 本文已被阅读：次

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