resonant chamber

例句：

1. 1. The resonance chamber is designed to amplify the sound waves.
   共振腔被设计用来放大声波。
2. 2.In acoustics, a resonant chamber is an enclosure that resonates with the sound waves.
   在声学中，共振腔是一个与声波共鸣的封闭空间。
3. 3. The engineer used a resonant chamber to test the new material's properties.
   工程师使用共振腔来测试新材料的性质。