appendix
noun [ C ] uk/əˈpen.dɪks/ us/əˈpen.dɪks/
(BODY PART)
plural appendixes阑尾
a small tube-shaped part that is joined to the intestines on the right side of the body and has no use in humans
She had her appendix out (= medically removed) last summer. 去年夏天她做了阑尾切除手术。
(BOOK PART)
plural appendixes or appendices uk/əˈpen.dɪ.siːz/ us/əˈpen.dɪ.siːz/（书或杂志的）附录
a separate part at the end of a book or magazine that gives extra information
There's an appendix at the end of the book with a list of dates. 书后有一个附录，列有年代日期。