volt-am·pere /ˈvoltˈæmˌpɪr ||ˌpɛr/
伏安
volt-am·pere /ˈvoltˈæmˌpɪ(ə)r , ˌpɛ(ə)r/ 名詞
volt-ampere
n : a unit of electrical power in an AC circuit equal to the
power dissipated when 1 volt produces a current of 1
ampere [syn: var]