单词：acoustic wave
acoustic wave的用法和样例：
例句
- The joyous sound wave drifted through the golden evening mist.欢愉的音波，在金色的暮霭中游泳。
- Express the factors resulting in the attenuation of acoustic waves.叙述引起音波衰减的因素。
- This wave of excess density is sound.这种过剩密度的波就是声波。
- The tweeter emits the sound wave, then the capacitor microphone receives the echo.其声波由电动扬声器发射，声波接收采用电容传声器。
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