extra

addition(附加)

1. B1Countable(可数名词)

   Something that is available in addition to the main purchase for an added cost.

   购买某物时，需额外付费才能获得的附加品或服务。

   • You can choose to add a sunroof as an extra when buying this car.

     购买这辆车时，你可以选择加装天窗作为额外选配。

   • The hotel offers various extras, such as spa and massage services.

     这间酒店提供各种附加服务，例如水疗和按摩。

   • There are many extra features available with this software, which you can choose to purchase.

     这款软件有许多额外功能可供选购。

film(电影)

1. C1Countable(可数名词)

   A person in a film who does not speak and usually appears as part of a crowd or background.

   电影临时演员；群漕

   • The film production company hired many extras to shoot the crowd scenes.

     电影制作公司雇用了许多临时演员来拍摄群众场景。

   • They needed hundreds of extras when filming the epic war movie.

     他们在拍摄那部史诗战争电影时需要数百名临时演员。

   • She has worked as an extra in a few movies.

     她曾在几部电影中担任临时演员。

sports(运动)

1. Countable(可数名词)

   A point awarded to a cricket team when the opposing team commits a fault while bowling.

   額外得分（板球）

   • They got an extra run because the bowler bowled a wide.

     因为投手投出了一个坏球，他们得到了一分额外分数。

   • In a cricket match, extra runs can often be crucial to the outcome.

     在板球比赛中，额外分数往往对比赛结果至关重要。

   • Extras include wides, no-balls, and byes.

     额外分数包括坏球、无效球和失球。

1. A2

   Added to what is usual or normal; additional.

   额外的；多余的

   • If you need extra time to finish the report, please let me know.

     如果你需要额外的时间完成报告，请告诉我。

   • The price of the hotel room includes breakfast, but other meals are extra.

     酒店房间的价格包括早餐，但其他餐点需要额外付费。

   • They bought extra decorations to celebrate the special occasion.

     他们买了额外的装饰品来庆祝这个特别的场合。

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1. B1

   In addition; more than usual.

   更；更加

   • He had to work extra hard to catch up.

     他必须格外努力才能赶上进度。

   • We ordered an extra pizza because we were all very hungry.

     我们额外点了一个比萨，因为我们都非常饿。

   • She got paid extra for working during the holidays.

     她在假期工作得到了额外的报酬。

   更多例子

1. A prefix meaning outside or in addition to.

   表示在...之外、超出...的字首。

   • This organization is dedicated to studying extraterrestrial life.

     这个组织致力于研究地球外生命。

   • An extramarital affair can cause serious damage to a marriage.

     婚外情会对婚姻造成严重的损害。

   • Students should engage in some extracurricular activities to enrich their learning experience.

     学生应该参与一些课外活动来丰富他们的学习经验。