AnalyzerSentence analysis4SpansSentenceお腹がぐうぐう言う。1000 character limitAnalyzeSentenceお腹なかがぐうぐう言いう。Span Detailsお腹なかstomach; belly; abdomennounがsubject markergrammarぐうぐうfast asleep; snoring sound; grumbling soundadverb言いう。say; utter; declare; name; call; make a sound; go (onomatopoeia)godan verb