二に次じ回かい路ろMeaningsNoun1. secondary circuitKanji used二two次next回going around路pathPitch accentにじかいろComposed of二に次じsecond; secondary; quadratic (function, equation, etc.); second-order; fictional (in relation to anime, manga, etc.); drawn; two-dimensionalNo-adjective回かい路ろcircuit; cycle (e.g. Krebs cycle); cycle; loopNoun