Definition

Examples

• 这个电路的电压很高，需要小心。
  Zhège diànlù de diàn yā hěn gāo, xūyào xiǎoxīn.
  The voltage of this circuit is very high; be careful.
• 他用电表测量了电压，发现是220伏。
  Tā yòng diànbiǎo cèliáng le diàn yā, fāxiàn shì èrbǎi èrshí fú.
  He measured the voltage with a multimeter and found it was 220 volts.
• 电压不稳定会影响电器的寿命。
  diàn yā bù wěndìng huì yǐngxiǎng diànqì de shòumìng.
  Unstable voltage can affect the lifespan of electrical appliances.