AnalyzerSentence analysis3SpansSentence胸が高鳴る。1000 character limitAnalyzeSentence胸むねが高たか鳴なる。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高たか鳴なる。throb; beat fast; poundgodan verb