coda
/ˈkəʊdə/noun
1- Music the concluding passage of a piece or movement, typically forming an addition to the basic structure【乐】（乐曲或乐章的）尾声。
1.1
- the concluding section of a dance, especially of a pas de deux or the finale of a ballet in which the dancers parade before the audience（舞蹈的）结尾段（尤指双人舞或芭蕾的结尾部分）。
1.2
- a concluding event, remark, or section结局; 结束语; 结尾部分：
his new novel is a kind of coda to his previous books.
他新出的小说就好像是他先前著作的某种结束语。
词源
mid 18th cent.: Italian, from Latin cauda 'tail'.