Vocab InfoUnclassified NounメラトニンmelatoninDetailsExamplesメラトニンmelatoninDetailsExamplesDictionary DefinitionNoun1. melatoninAll FormsメラトニンDetailsAudioPlayFrequencyNetflix Top 60,400ExamplesThere 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