名词
中文翻译：高频
同义词：
['high-frequency', 'high-rate例句：1. The device operates at a high frequency.（该设备以高频运行。）']
例句：
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1. The device operates at a high frequency.
该设备以高频运行。
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2.High frequencies are commonly used in radio and television broadcasting.
高频在无线电和电视广播中常用。
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3.In the study of physics, high frequency waves are important for understanding electromagnetic phenomena.
在物理学研究中，高频波对于理解电磁现象非常重要。