extra

adj.

1. 额外的；分外的；外加的；附加的
   more than is usual, expected, or than exists already
   1. Breakfast is provided at no extra charge.
      供应早餐，不另收费。
   2. The conference is going to be a lot of extra work.
      这次会议将意味着很多额外工作。
   3. an extra pint of milk
      外加的一品脱牛奶
   4. The government has promised an extra £1 billion for health care.
      政府承诺为医疗保健再拨款10亿英镑。
   5. Take extra care on the roads this evening.
      今晚在路上要格外小心。

noun

1. 额外的事物；另外收费的事物
   a thing that is added to sth that is not usual, standard or necessary and that costs more
   1. The monthly fee is fixed and there are no hidden extras (= unexpected costs) .
      月费是固定的，没有未言明的额外开支。
   2. Metallic paint is an optional extra (= a thing you can choose to have or not, but must pay more for if you have it) .
      喷金属漆是自由选择的，要额外收费。
2. （电影里的）临时演员，群众演员
   a person who is employed to play a very small part in a film/movie, usually as a member of a crowd

adv.

1. 额外；另外；外加
   in addition; more than is usual, expected or exists already
   1. to charge/pay/cost extra
      另外收费；另付；额外花费
   2. I need to earn a bit extra this month.
      我这个月需要挣点外快。
   3. The rate for a room is £30, but breakfast is extra.
      一个房间收费30英镑，但早餐另计。
2. 特别；格外；分外
   more than usually
   1. You need to be extra careful not to make any mistakes.
      你要格外小心，别犯错误。
   2. an extra large T-shirt
      一件特大号的T恤衫
   3. She tried extra hard.
      她特别努力。

1. ADJ 额外的;外加的
   You use extra to describe an amount, person, or thing that is added to others of the same kind, or that can be added to others of the same kind.
   1. Police warned motorists to allow extra time to get to work...
      警方告诫驾车者出门上班要留出富余时间。
   2. Extra staff have been taken on to cover busy periods...
      额外雇用了一些员工来应付繁忙时期。
   3. There's an extra blanket in the bottom drawer of the cupboard.
      壁橱最下面的抽屉里还有一条多余的毯子。
2. ADJ 费用另计的；额外收费的
   If something is extra, you have to pay more money for it in addition to what you are already paying for something.
   1. For foreign orders postage is extra...
      国外订单邮费另计。
   2. The price of your meal is extra.
      你的餐费另计。
   3. Extra is also a pronoun.
      
   4. Many of the additional features now cost extra...
      现在很多加演节目都要另外收费。
   5. She won't pay any extra.
      她不会支付任何额外费用。
   6. Extra is also an adverb.
      
   7. You may be charged 10% extra for this service.
      这项服务可能要你额外支付10％的费用。
3. N-COUNT 额外费用
   Extras are additional amounts of money that are added to the price that you have to pay for something.
   1. She is disgusted by big hotels adding so many extras to the bill that it nearly doubles...
      她非常厌恶大酒店额外收取这么多费用，账单金额都快翻倍了。
   2. There are no hidden extras.
      没有隐性的额外费用。
4. N-COUNT 额外之物;附加物
   Extras are things which are not necessary in a situation, activity, or object, but which make it more comfortable, useful, or enjoyable.
   1. Optional extras include cooking tuition at a top restaurant...
      可选的额外项目包括在顶级餐厅学习厨艺。
   2. They are also spending much less on extras like meals in restaurants.
      他们花在下馆子等额外消费上的钱也少多了。
5. （电影中的）临时演员，群众演员
   The extras in a film are the people who play unimportant parts, for example as members of a crowd.
6. ADV 格外;特别
   You can use extra in front of adjectives and adverbs to emphasize the quality that they are describing.
   1. I'd have to be extra careful...
      我不得不格外小心。
   2. What makes a magnificent garden extra special?...
      是什么让华丽的花园格外特别？
   3. We were all told to try extra hard to be nice to him.
      叫我们都要对他格外好。
   4. ...a bag of extra-strong peppermints.
      一袋特浓薄荷糖
7. to go the extra mile → see: mile

1. There's an extra duvet in the bottom drawer of the cupboard.
   橱柜最底层的抽屉里还有一床羽绒被。
2. They will be set targets, with a carrot of extra cash and pay if they achieve them
   会给他们设定目标，如果能达到，就能得到额外的现金和报酬。
3. Running shoes have extra cushioning.
   跑鞋有额外的减震设计。
4. I launched into the parable, embellishing the story with invented dialogue and extra details
   我开始讲那则寓言，并编造了些对话，加了些细节对其进行润色。
5. Your wedding ring can be engraved with a personal inscription at no extra cost
   可以免费在你的婚戒上刻上你的题字。
6. Police warned motorists to allow extra time to get to work
   警方告诫驾车者出门上班要留出富余时间。
7. Extra staff have been taken on to cover busy periods
   额外雇用了一些员工来应付繁忙时期。
8. There's an extra blanket in the bottom drawer of the cupboard.
   壁橱最下面的抽屉里还有一条多余的毯子。
9. For foreign orders postage is extra
   国外订单邮费另计。
10. The price of your meal is extra.
    你的餐费另计。
11. She is disgusted by big hotels adding so many extras to the bill that it nearly doubles
    她非常厌恶大酒店额外收取这么多费用，账单金额都快翻倍了。
12. There are no hidden extras.
    没有隐性的额外费用。
13. Optional extras include cooking tuition at a top restaurant
    可选的额外项目包括在顶级餐厅学习厨艺。
14. They are also spending much less on extras like meals in restaurants.
    他们花在下馆子等额外消费上的钱也少多了。
15. I'd have to be extra careful
    我不得不格外小心。
16. What makes a magnificent garden extra special?
    是什么让华丽的花园格外特别？
17. We were all told to try extra hard to be nice to him.
    叫我们都要对他格外好。
18. All sorts of people I found were getting honoraria for various extra duties that they had assigned to them.
    我看到各种各样的人都因为承担他们所指派的各种额外工作而获得酬金。
19. A late booking may involve you in extra cost
    预订晚了的话你可能要额外多花钱。
20. Ask for an extra compensation payment to make up for the stress you have been caused
    为补偿你为此承受的压力，你要申请额外的补偿金。
21. It involved a little extra work, but nobody seemed to mind.
    这稍微增加了一些工作量，不过似乎没有人介意。
22. Your extra fat may be more of a health risk than you realize
    多余的脂肪对健康的威胁可能比你意识到的要大。
23. Supposing he's right and I do die tomorrow? Maybe I should take out an extra insurance policy.
    假设他是对的，我确实明天就会死，那该怎么办？也许我应该再买一份保险。
24. My father decided to slip a little extra spending money into my purse as a surprise.
    为了给我一个惊喜，父亲决定往我的钱包里多塞一些零花钱。
25. An extra 700 jobs are being cut on top of the 2,000 that were lost last year.
    除了去年被裁掉的2,000个职位，还有700个岗位在裁撤中。
26. The extra money could be spent on improving public transport
    多余的资金可以用于改善公共交通系统。
27. I get an extra £ 2,700-a-year London weighting.
    我每年得到2,700英镑的伦敦地区额外津贴。
28. This office's resources and staff would have to be increased to cope with the extra workload.
    要应付额外的工作，必须增加这个办公室的资源和人手。
29. Dinner cost ￡ 3, and wine was extra.
    晚餐花了3英磅，还外加酒钱。
30. If your luggage is overweight, you'll have to pay extra.
    假如你的行李过重了，你得付额外的运费。

  additional added extra【导航词义：另外的，额外的】

  additional adj. 额外的，附加的

〔辨析〕指在原有基础上添加上去的。

  added adj. 额外的，附加的

〔辨析〕指具体事物、数量等是额外加上的。

  extra adj. 额外的，另外的

〔辨析〕指不包括本身而额外加上去的，只作定语。

noun

1. something additional of the same kind
   1. he always carried extras in case of an emergency

   Synonym:    duplicate

2. an additional edition of a newspaper (usually to report a crisis)

3. a minor actor in crowd scenes

   Synonym:    supernumeraryspear carrier

adj

1. further or added
   1. called for additional troops
   2. need extra help
   3. an extra pair of shoes

   Synonym:    additional

2. more than is needed, desired, or required
   1. trying to lose excess weight
   2. found some extra change lying on the dresser
   3. yet another book on heraldry might be thought redundant
   4. skills made redundant by technological advance
   5. sleeping in the spare room
   6. supernumerary ornamentation
   7. it was supererogatory of her to gloat
   8. delete superfluous (or unnecessary) words
   9. extra ribs as well as other supernumerary internal parts
   10. surplus cheese distributed to the needy

   Synonym:    excessredundantsparesupererogatorysuperfluoussupernumerarysurplus

3. added to a regular schedule
   1. a special holiday flight
   2. put on special buses for the big game

   Synonym:    special

adv

1. unusually or exceptionally
   1. an extra fast car