The sharp release of pressure, after the buildup by the shock wave, is heard as the sonic boom.

冲击波累积之后压力的瞬间释放，就是人们听到的音爆。

youdao

The sharp release of pressure, after the buildup by the shock wave, is heard as the sonic boom.

冲击波累积之后压力的瞬间释放，就是人们听到的音爆。

youdao