藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<聲音儀器組件>
........................<敲擊樂器組件>
............................<敲擊物>
|||................................鈴舌
|||................................鼓槌
|||................................音槌 (敲擊物)
|||................................刷子 (敲擊物)
............................<鼓組件>
|||................................鼓面
|||................................鼓肚 (鼓組件)
|||................................響弦