动词
中文翻译：Unknown
同义词：
['under-adjust', 'under-modulate', 'under-tune例句：1. The engineer undermodulated the system to improve efficiency.（工程师对系统进行了调制以提高效率。）2. The undermodulation of the radio frequency caused interference with other signals.（无线电频率的调制不足导致了与其他信号的干扰。）']
例句：
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1. The engineer undermodulated the system to improve efficiency.
工程师对系统进行了调制以提高效率。
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2. The undermodulation of the radio frequency caused interference with other signals.
无线电频率的调制不足导致了与其他信号的干扰。
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3.The undermodulation of the tuning wheel resulted in a poor sound quality.
调谐轮的调制不足导致音质不佳。