If we charge it with electricity, it will become magnetic.

如果充上电，它就会带有磁性。

《新英汉大辞典》

Now balanced precariously atop their tin roof, a lone solar panel provides enough electricity to charge the phone and run four bright overhead lights with switches.

现在，一晃一晃固定在露托家铁皮屋顶上的，是一架独立式太阳能电池板，可以为手机提供足够的电力，并点亮了4只带开关的吊灯。

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Once the dust reaches a specified level, the system reacts and produces a charge, with electricity generated by the panel.

当粉尘达到一定量，系统将发生反应并产生一个电荷，太阳能板产生电流。

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It is negotiating with ministers over what it can charge for the electricity Hinkley generates for decades to come.

BBC: EDF cuts spending on planned Hinkley nuclear power plant

The energy giant is negotiating with ministers over what it can charge for the electricity Hinkley generates for decades to come.

BBC: New nuclear power plant at Hinkley Point C is approved

Researchers at Sungkyunkwan University in Seoul, South Korea, have developed a novel method of turning sound into electricity, and the technology could soon be used to charge our mobile phones with nothing more than the power of the human voice, reports the Telegraph.

FORBES: Written by Bryan Nelson