名词
中文翻译：电流
同义词：
['electric current', 'electric charge例句：1. The battery is running out of power.（电池正在耗尽电力。）']
例句：
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1. The battery is running out of power.
电池正在耗尽电力。
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2.The circuit is complete and the device is functioning properly.
电路完整，设备正常工作。
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3.The flow of water in the river is steady.
河流中的水流稳定。