名词
中文翻译：共振槽
同义词：
['resonant trough', 'resonance gap', 'resonance cavity例句：1. The sound waves travel through the resonant trough in the tunnel.（声波通过隧道中的共振槽传播。）2. The engineer designed a resonant trough to improve the efficiency of the machine.（工程师设计了一个共振槽来提高机器的效率。）3. The scientist discovered a new resonance trough that could enhance the performance of the device.（科学家发现了一种新的共振槽，可以增强设备的效能。）']
例句：
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1. The sound waves travel through the resonant trough in the tunnel.
声波通过隧道中的共振槽传播。
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2. The engineer designed a resonant trough to improve the efficiency of the machine.
工程师设计了一个共振槽来提高机器的效率。
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3. The scientist discovered a new resonance trough that could enhance the performance of the device.
科学家发现了一种新的共振槽，可以增强设备的效能。