quantity of electricity是什么意思 quantity of electricity怎么读
quantity of electricity的英文翻译是什么意思，词典释义与在线翻译
quantity of electricity的相关资料
quantity of electricity的用法和样例
- The unit of electric quantity is coulomb.
物体的电量单位是库仑。 - There was enough electricity to power a calculator.
这些电量足够支持一台计算器。
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