direct current

From Longman Dictionary of Contemporary EnglishRelated topics: Electricity, Electrical, Electricitydirect currentdiˌrect ˈcurrent noun [uncountable] HPETEE (abbreviation DC) a flow of electricity that moves in one direction only → alternating currentExamples from the Corpusdirect current• It was Edison who designed and introduced the electrical distribution system for incandescent lighting by direct current.• In his teens he had begun to fiddle with the concept of a substitute for direct current.

单词	direct current
释义	direct current From Longman Dictionary of Contemporary EnglishRelated topics: Electricity, Electrical, Electricitydirect currentdiˌrect ˈcurrent noun [uncountable] HPETEE (abbreviation DC) a flow of electricity that moves in one direction only → alternating currentExamples from the Corpusdirect current• It was Edison who designed and introduced the electrical distribution system for incandescent lighting by direct current.• In his teens he had begun to fiddle with the concept of a substitute for direct current.
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