名词中文翻译
中文翻译：数字频率计
同义词：
['数字频率表，数字频率计，数字频率仪例句：1. The digital frequency meter is used to measure the frequency of radio waves.（数字频率计用于测量无线电波的频率。）']
例句：
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1. The digital frequency meter is used to measure the frequency of radio waves.
数字频率计用于测量无线电波的频率。
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2.The engineer used a digital frequency meter to test the circuit.
工程师使用数字频率计来测试电路。
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3. The digital frequency meter showed that the signal was weak.
数字频率计显示信号很弱。