back matter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back matterback matter — 名詞名詞1. material at the end of a book, such as an index or appendix1.名詞釋義書末附錄material at the end of a book, such as an index or appendix例句The back matter includes a glossary and an index.