adjective [原级] 额外的；另外收费的
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
noun [抽象名词] 另收费的事物；临时演员
Extras are additional amounts of money that are added to the price that you have to pay for something. 额外费用
adverb [方式副词] 额外；特别，格外
You can use extra in front of adjectives and adverbs to emphasize the quality that they are describing. 格外地 • I said you'd have to be extra careful. 我说过你必须格外小心。
- extra 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 103&104 The French test extra 形容词: 额外的
- Lesson 139&140 Is that you, John？ extra 形容词: 额外的
- Lesson 15 Good news
- Lesson 15 Fifty pence worth of trouble
- Lesson 48 Planning a share portfolio
- Episode 11 A Place of Our Own ACT II
- Episode 12 You're Tops ACT I
- Episode 14 Playing Games ACT II
本身为词根， 意为“额外的； 特别的”
- 网友用 “Extra” 造句精选
- She won't pay any extra. 她不会支付任何额外费用。
- In 1944, Kendall entered films as an extra. 1944年，肯德尔作为一名临时演员进入电影界。
- Police warned motorists to allow extra time to get to work. 警察告诫开车上下班的人要留出富余时间。
- You may be charged 10% extra for this service. 你可能会因此项服务而被额外收取10%的费用。
- I said you'd have to be extra careful. 我说过你必须格外小心。
- There's an extra blanket in the bottom drawer of the cupboard. 衣橱的底柜有一条备用毯。
- Optional extras include cooking classes at a top restaurant. 可选的额外之物包括一家高级餐馆的烹饪课程。