出典:Wiktionary
出典:『Wiktionary』 (2025/08/03 20:58 UTC 版)
direct current (countable and uncountable, plural direct currents) (abbreviated DC)
出典:『Wiktionary』 (2013/07/20 22:21 UTC 版)
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direct current
直流.
a direct current
convert into direct current
直通電話で.
an electrical current called a direct current
to turn on the current―make contact
the direct line of descendants