| 释义 |
DC
—DC /ˌdiːˈsiː/
Ⅰ noun [U] (ELECTRICITY) ► F0 ABBREVIATION FOR direct current: electrical current that always flows in one direction→ COMPARE AC(Cf. ↑AC) (ELECTRICITY)Thesaurus+: ↑Electricity and electronics
Ⅱ noun [U] (UNITED STATES) ► F0 ABBREVIATION FOR the District of Columbia: an area of the eastern US that has the same borders as the US capital, Washington, and is not part of a US stateThesaurus+: ↑United States politics and governmentThesaurus+: ↑Named regions of countries |