谢谢。 I agree that could happen. But that might not be

来源: xia23 于 2023-10-29 06:22:56 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (270 bytes)
本帖于 2023-10-29 06:29:51 时间, 由普通用户 xia23 编辑
回答: All I am saying is that 由 Marauders 于 2023-10-28 22:19:23

called as sound boom.

Sound boom has 3 components

0. At the sound speed, it might be at double or trible speeds.....

1. A boom sound, you could hear.

2. A cone shaped dome when there is enough water vaper in the air.

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