Usually the capacitor is made up of plates of large area so that large electrical charges may be stored.

为了能储存大量电荷，电容器通常用大面积的金属板来制造。

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Usually the capacitor is made up of plates of large area so that large electrical charges may be stored.

为了能储存大量电荷，电容器通常用大面积的金属板来制造。

youdao