Voltage
01
电压, 伏特数
total potential energy provided by a power source
例子
The dying battery's voltage dropped from 9V to 6V.
垂死电池的电压从9V降至6V。
02
电压, 伏特数
the measure of electric potential difference between two points in a circuit, expressed in volts
例子
The voltage across the capacitor peaked at 5V.
电容器两端的电压在5V时达到峰值。
