DC
英 [ˌdiː ˈsiː]
美 [ˌdiː ˈsiː]
abbr. 直流电; 美国哥伦比亚特区
复数:dcs
Collins.1 / BNC.3910
牛津词典
abbr.
- 直流电
direct current (an electric current that flows in one direction) - 美国哥伦比亚特区
District of Columbia in the US- Washington, DC
华盛顿(哥伦比亚特区)
- Washington, DC
柯林斯词典
- 直流电
DCis used to refer to an electric current that always flows in the same direction.DCis an abbreviation for (缩略=) 'direct current'.