supersonic sound的用法和樣例：
例句
- Ultrasonic transducer is the part of producing ultrasound and supersonic power offers energy to the transducers.
超聲波換能器是產(chǎn)生超聲場(chǎng)的部件，超聲波電源用以驅動(dòng)超聲波換能器，向其提供能量，使之產(chǎn)生超聲場(chǎng)。 - The resulting ultrasonic sound wave can then be directed out in a tightly controlled beam.
由此超聲音波可以用嚴格控制聲音的方向。
