首頁›Browse›N›ninth chordninth chord編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看ninth chordninth chord — 名詞名詞1. a chord that includes the ninth note above the root1.名詞釋義九和弦a chord that includes the ninth note above the root例句The jazz progression ends on a ninth chord.