AnalyzerSentence analysis3SpansSentence胸がざわつく1000 character limitAnalyzeSentence胸むねがざわつくSpan Details胸むねchest; breast; breasts; bosom; bust; heart; heartbeat felt in the chest; lungs; chest illness; stomach; upper stomach area; mind; feelingsnounがsubject markergrammarざわつくbe noisy; be abuzz; be unsettled-> 騒つくgodan verb