重要

extra

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. ^{多加的; 可另加的}

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

本身为词根，意为“额外的；特别的”

adv. 特别地，非常；另外;n.群众演员

单词造句:

与“extra”相关联的词汇

复合词extravagant/ɪkˈstrævəɡənt/adj. 奢侈的；浪费的；过度的；放纵的

易混淆extract/ˈekstrækt/vt. 摘录；提取；榨取；取出

关联词role/rəʊl/n. 角色；任务

关联词hero/ˈhɪərəʊ/n. 英雄；男主角，男主人公

同音xtra/ˈekstrə/n.电讯术语,字母X

关联词extracurriculum/ˌekstrəkəˈrɪkjʊləm/adj. 业余的；课外的

extra

adjective [原级]额外的；另外收费的

noun [抽象名词]另收费的事物；临时演员

adverb [方式副词]额外；特别，格外

本身为词根， 意为“额外的； 特别的”

adv. 特别地，非常；另外;n.群众演员

与“extra”相关联的词汇

extra adv. 特别地，非常；另外;n.群众演员

本身为词根，意为“额外的；特别的”

extra ^{adv. 特别地，非常；另外;n.群众演员}