名词 v:

1. 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

2. a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite

3. the cardinal number that is the sum of four and one

4. the 22nd letter of the Roman alphabet

形容词 v:

1. being one more than four

VAabbr.价值分析(=Value Analysis)abbr.退伍军人管理局(=Veterans Administration)abbr.中将(=Vice Admiral)abbr.弗吉尼亚(=Virginia)vn.字母vvvtvariable valve technology 可变的电子管技术Vuorikari沃里卡里Vysokosov维索科索夫Vulvulinan.罩子虫属Vulterini武尔泰里尼Vukodraga武科德拉加Vukomanka武科曼卡vurescentadj.开始呈现绿色的；带绿色的Vuohenoja沃海诺亚V-cil K青霉素V钾, 苯氧甲基青霉素钾[青霉素类抗生素]V-- M直流调速系统

v. et.abbr.=vide etiam 【拉】另见