var 详细解释

var

[vɑ:(r)]

abbr.加值型经销商(=Value Added reseller)
abbr.视听范围(=visual-aural range)

词形变化

名词复数: vaqueros |

英英释义

名词 var:

a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampere

同义词:volt-ampere

补充

varvar[vɑ:]n.1.乏,无功伏安(无功功率单位)