Vocab InfoA18 Noun円弧(えんこ)circular arc, conic arcDetailsExamples円弧circular arc, conic arcDetailsExamplesDictionary DefinitionCommonNoun1. arcAll Forms円弧 【えんこ】DetailsAudioPlayExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro