名词
中文翻译：潜电荷
同义词：
['潜伏电荷，潜在电荷例句：1. The scientist discovered a latent electric charge in the sample.（科学家在样本中发现了潜电荷。）']
例句：
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1. The scientist discovered a latent electric charge in the sample.
科学家在样本中发现了潜电荷。
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2. The researcher found that the latent electric charge could be used to power devices.
研究者发现潜电荷可以用来为设备供电。
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3. The engineer designed a device that could detect and neutralize latent electric charges.
工程师设计了一种装置，可以检测并中和潜电荷。