Vocab InfoUnclassified Nounマッハ数(すう)Mach numberDetailsExamplesマッハ数Mach numberDetailsExamplesDictionary DefinitionNoun1. Mach numberAll Formsマッハ数 【マッハすう】DetailsAudioPlayFrequencyDictionary Top 74,400ExamplesThere 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