名词中文翻译
中文翻译：调频声波
同义词：
['FM sound', 'frequency modulated signal']
例句：
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1.The radio station broadcasts a frequency-modulated sound every day at 6:00 PM.
该广播电台每天下午6点播出一个调频声波。
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2.The frequency-modulated sound was so loud that it drowned out the background noise.
这个调频声波太响了，以至于把背景噪音都淹没了。
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3.The engineer used a frequency-modulated sound to test the new antenna.
工程师用调频声波来测试新的天线。