平教授好！魁省这里4月基本上都有一场冰雨，这时节是冷暖气流交汇的时候，正好形成冰雨。

来源: 恬宁于 2023-04-08 08:44:51 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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