名词
中文翻译:正电荷
同义词:
['positive electricity', 'positive electric charge']
例句:
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1. The positivecharge attracts the electrons to it.
正电荷吸引电子。
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2. The positive charge is what makes the battery work.
正电荷是使电池工作的原因。
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3. The positive charge on the surface of the metal attracts the electrons.
金属表面的正电荷吸引电子。