flyback

/flahy-bak/US // ˈflaɪˌbæk //UK // (ˈflaɪˌbæk) //

飞返,飞回,返航,飞返式

Definitions

n.名词 noun

1
Electronics.
- : the return to its starting point of the electron beam in a cathode ray tube, as after the completion of a line in a television picture or of a trace in an oscilloscope.