Vocab InfoUnclassified Nounオゾン層(そう)ozone layerDetailsExamplesオゾン層ozone layerDetailsExamplesDictionary DefinitionNoun1. ozone layerAll Formsオゾン層 【オゾンそう】DetailsAudioPlayFrequencyGeneral Top 18,900ExamplesThere 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