series finale
短语系列结局
词形变化
series finales
复数
series finales
释义与例句
n.
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1.
The promotional or advertisement term used to describe the final episode of a television program, usually a situation comedy or a drama.
系列结局
词源
The term came into use in American television in the early 1990s, as a variation of the term season finale. Prior to that, closing episodes were originally called the "final episode" or "last episode".
来源：wiktionary