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Sound wave
01
声波, 声波传播
a type of wave that travels through a medium like air or water and carries sound from one place to another
sound wave
n
例子
Sonic weapons can emit high-intensity sound waves for crowd control purposes.
The presence of higher harmonics can distort a pure sound wave.
Sonography uses sound waves to create real-time images of the body.
The ultrasonic cleaner uses high-frequency sound waves to clean delicate items.
Sound waves propagate through the air, reaching our ears.
