名词
中文翻译：阴极
同义词：
['negative electrode', 'cathode', 'negative pole']
例句：
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1. The battery isa device that uses two metal plates connected to each other as the anode and cathode.
电池是一种使用两个金属板相互连接作为正极和负极的设备。
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2. In an electric circuit, the cathode is where electrons flow from the anode to the positive terminal.
在电路中，阴极是电子从阳极流向正极端子的地方。
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3.The scientists used a special material to create a cathode that could be used in various applications.
科学家们使用了一种特殊的材料来制造一个可以用于各种应用的阴极。