1
a series of + plural noun
谓语动词常用单数，因为主语是a series。
A series of lectures was scheduled.
安排了一系列讲座。
系列；一连串；连续
先理解核心含义，再看它在真实句子里的用法。
系列；一连串；连续
A number of similar things or events that follow one after another.
A series of lectures was scheduled.
安排了一系列讲座。
A number of things that follow on one after the other or are connected one after the other.
按顺序排列或一个接一个发生的相似事物
similar things placed in order or happening one after another
A television or radio program consisting of several episodes that are broadcast at regular intervals.
一组串行的节目
a serialized set of programs
She published a series of articles on climate change.
她发表了一系列关于气候变化的文章。
AI contextual example
The TV series has been renewed for another season.
这部电视剧续订了下一季。
AI contextual example
A series of unfortunate events led to the cancellation.
一系列不幸事件导致了取消。
AI contextual example
they were investigating a series of bank robberies
他们正在调查一系列银行抢劫案
WordNet
谓语动词常用单数，因为主语是a series。
A series of lectures was scheduled.
安排了一系列讲座。
常用于电学或顺序语境。
The batteries are connected in series.
这些电池串联在一起。
She starred in a popular TV series.
她主演了一部热门电视剧。
Not this
I have watched many serieses.
Use this
I have watched many series.
汉语中没有名词复数变化，学习者容易在英语中错误地给集合名词加 -es 变复数，但 'series' 单复数同形，'many series' 已是复数。
Not this
The series are very popular.
Use this
The series is very popular.
汉语的“系列”需要根据语境判断单复数，但英语中 'a series' 是单数，谓语动词应用单数 'is'；只有指多个系列时才用 'are'，此处语境为一套连续剧或丛书。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
电视系列剧
I've been watching a new TV series on Netflix.
我一直在Netflix上看一部新的电视系列剧。
一系列的
The company announced a series of new products.
公司宣布了一系列新产品。
系列剧大结局
The series finale aired last night and broke viewership records.
系列剧大结局昨晚播出，打破了收视纪录。
世界大赛（棒球）
The Yankees won the World Series in 2009.
洋基队赢得了2009年的世界大赛。
系列讲座
The university offers a lecture series on climate change.
该大学提供关于气候变化的系列讲座。
一连串事件
A series of events led to the company's bankruptcy.
一连串事件导致了公司的破产。
这是一系列不幸的事件。
This iconic line from Lemony Snicket's 'A Series of Unfortunate Events' introduces the tragic story of the Baudelaire orphans.
这句来自雷蒙·斯尼奇《一系列不幸的事件》的经典台词，介绍了波德莱尔孤儿的悲惨故事。
Use series naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
看连续剧（series）时，一集接一集，就像一串珍珠项链。
中性；一般用于指一系列事件或事物顺序发生，如电视系列剧、体育系列赛等，属于通用语域。
单复数同形
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.