名词
中文翻译：电子电流
同义词：
['electric current', 'electrical current']
例句：
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1.The electronic device is powered by a battery.
这个电子设备由电池供电。
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2. The electriccurrent flows through thewires.
电流通过电线流动。
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3.The electronic device needs to be charged regularly.
这个电子设备需要定期充电。