work as an extra
work as 表示担任某角色。
She worked as an extra in the movie.
她在电影里做临时演员。
群众演员；临时演员；号外；附加分；特级品；上等品；额外的东西,如超出常规学校课程的项目,或账单上的附加费用。
Something additional, such as an item or charge beyond what is usual or required.
额外的东西,如超出常规学校课程的项目,或账单上的附加费用。
Something additional, such as an item above and beyond the ordinary school curriculum, or added to the usual charge on a bill.
群众演员
a minor actor in crowd scenes
报纸的增刊,在正常印刷周期之外印刷,例如报道重要的突发新闻。
An extra edition of a newspaper, which is printed outside of the normal printing cycle, for example to report an important late-breaking event.
报纸增刊(通常报道危机)
an additional edition of a newspaper (usually to report a crisis)
球未击中击球手球棒而得的跑分——包括偏外球、漏接、触身球或无效球。
A run scored without the ball having hit the striker's bat - a wide, bye, leg bye or no ball.
额外的同类物品
something additional of the same kind
电影或戏剧中的临时演员或龙套角色。
A supernumerary or walk-on in a film or play.
具有额外品质或等级的东西。
Something of an extra quality or grade.
The director hired fifty extras for the crowd scene.
导演为这场群众戏雇了五十名临时演员。
用法提示：extra作名词，意为临时演员，复数形式extras。
AI contextual example
She worked as an extra in several Hollywood films.
她在几部好莱坞电影中当过临时演员。
用法提示：extra作名词，表示临时演员，前面有不定冠词an。
AI contextual example
Most extras are paid a daily rate for their work.
大多数临时演员按日领取报酬。
用法提示：extra作名词，复数，指代多个临时演员。
AI contextual example
work as 表示担任某角色。
She worked as an extra in the movie.
她在电影里做临时演员。
extras 常用复数形式。
The director hired several extras for the scene.
导演为这个场景雇佣了几名临时演员。
be 后接不定冠词 an。
I was an extra in a TV series.
我在一部电视剧里当临时演员。
更强调没有台词，仅在场景中作为背景人物
通常指只有短暂登场、没有或只有几句台词的演员
原指戏剧中扮演持矛武士的无名角色，现泛指次要的群众演员
grammar · medium
易错句子She works as an extra actress.
正确表达She works as an extra.
作为名词时，“extra”本身就指临时演员，无需再加“actress”。
grammar · medium
易错句子There are many extra in the movie.
正确表达There are many extras in the movie.
“extra”的复数形式是“extras”，需要加-s。
针对"extra"作为报纸增刊或额外物品的反义
针对"extra"作为临时演员的反义
additional是形容词，修饰名词；extra是名词，指临时演员本人。
报纸特刊
The newspaper extra contained breaking news about the earthquake.
这份报纸特刊登载了关于地震的最新消息。
电影临时演员
He has been a movie extra in several blockbusters.
他在几部大片中担任过电影临时演员。
额外物品
The hotel charges for extras like room service.
酒店对客房服务等额外物品收费。
与extra（号外）相关的出版物版本
extra常为突发事件发布的公告
extra通常报道重大头条新闻
extra常用于报道危机事件
extra是报纸的一种特殊版次
号外！号外！快来看啊！
The newsboy shouted, 'Extra! Extra! Read all about it!' to attract customers.
报童大声喊道：‘号外！号外！快来看啊！’以吸引顾客。
我在那部电影里只是个群众演员。
When asked about his role, he shrugged and said, 'I was just an extra in that movie.'
当被问及他的角色时，他耸耸肩说：‘我在那部电影里只是个群众演员。’
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.