1ADJ [ADJ n]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. 额外的;外加的
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。
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。
There's an extra blanket in the bottom drawer of the cupboard.
2ADJ [verb-link 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. 费用另计的;额外收费的
For foreign orders postage is extra.
国外订单邮费另计。
The price of your meal is extra.
你的餐费另计。
Extra is also a pronoun.
Many of the additional features now cost extra.
现在很多加演节目都要另外收费。
She won't pay any extra.
她不会支付任何额外费用。
Extra is also an adverb.
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。
3N-COUNT [usually plural]额外费用Extras are additional amounts of money that are added to the price that you have to pay for something. 额外费用
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。
There are no hidden extras.
没有隐性的额外费用。
4N-COUNT [usually plural]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. 额外之物;附加物
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。
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。
5N-COUNT (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. (电影中的)临时演员,群众演员
6ADV [ADVERB adjective/adverb]格外;特别 You can use extra in front of adjectives and adverbs to emphasize the quality that they are describing. 格外;特别 [informal, emphasis]
I'd have to be extra careful.
我不得不格外小心。
What makes a magnificent garden extra special?.
是什么让华丽的花园格外特别?
We were all told to try extra hard to be nice to him.