[C] (電壓單位)伏特 the unit for measuring the force of electric energy
英語翻譯
Noun:
a unit of potential equal to the potential difference between two points on a conductor carrying a current of 1 ampere when the power dissipated between the two points is 1 watt; equivalent to the potential difference across a resistance of 1 ohm when 1 ampere of current flows through it
造句
用作名詞(n.)
The unit we use to measure voltage is the volt. 計量電壓的單位是伏特。
I want to buy a 220 volt transformer. 我要買個二百伏特的變壓器。