supersonic
柯林斯词典
1. ADJ Supersonic aircraft travel faster than the speed of sound. 超音速的[ADJ n]
There was a huge bang; it sounded like a supersonic jet. 發出一聲巨響;聽起來像一架超音速噴氣式飛機。
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1. ADJ Supersonic aircraft travel faster than the speed of sound. 超音速的[ADJ n]
There was a huge bang; it sounded like a supersonic jet. 發出一聲巨響;聽起來像一架超音速噴氣式飛機。