둘 이상의 것이 차례로 되풀이하여 일어나는
(of two or more things) occurring in turn repeatedly
예문:
"The wallpaper features alternating bands of blue and gold."
"The athlete followed a schedule of alternating high-intensity and recovery days."
전류의 방향이 일정한 주기에 따라 주기적으로 바뀌는
relating to or being an electric current that reverses its direction at regular intervals
예문:
"The generator produces an alternating voltage that powers the entire facility."
"Nikola Tesla was a pioneer in the development of alternating current systems."