Vocab InfoUnclassified Noun天文学(てんもんがく)astronomyDetailsExamples天文学astronomyDetailsExamplesDictionary DefinitionCommonNoun1. astronomyAll Forms天文学 【てんもんがく】DetailsAudioPlayFrequencyDictionary Top 9,800ExamplesThere 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