Vocab InfoUnclassified Noun経験則(けいけんそく)rule of thumbDetailsExamples経験則rule of thumbDetailsExamplesDictionary DefinitionNoun1. rule of thumbAll Forms経験則 【けいけんそく】DetailsAudioPlayFrequencyGeneral Top 34,200ExamplesThere 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