an electric current flowing in one direction only, as distinguished from an alternating current; abbrev. d.c., D.C.; also attributive.
| 单词 | θ77246 |
| 释义 | the world > matter > physics > electromagnetic radiation > electricity > electric current > [noun] > direct (1) direct current1889 an electric current flowing in one direction only, as distinguished from an alternating current; abbrev. d.c., D.C.; also attributive. |
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