supersonic

adj

1. having frequencies above those of audible sound

Synonym: ultrasonic

2. (of speed) greater than the speed of sound in a given medium (especially air)

e.g. a supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon

1. 超音速的;超声速的
Supersonic aircraft travel faster than the speed of sound.

e.g. There was a huge bang; it sounded like a supersonic jet.
传来一声巨响，听起来像是超音速喷气式飞机的声音。

1. 超声速：本文试就极限加热作初步之分析:篇首先述气体流动之基本定律,由此以诱导加热限度公式,再由此讨论气体经过极限加热後之状态,并就气体加热前之流速分次声速(subsonic),声速(sonic)与超声速(supersonic)三种情况加以比较.在本文所得结论中,

2.

2. 超音速的：superconductivity 超導 | supersonic 超音速的 | supersized 超大型的