extra

音标发音

• 英式音标 [ˈek.strə]
• 美式音标 [ˈek.strə]
• 国际音标 ['ekstrə]
• 英式发音
• 美式发音

基本解释

• adj. 額外的；另外收費的；特大的
• n. 額外的事物；另外收費的事物；臨時縯員；（報紙的）號外；上等産品；（非擊球所得的）附加分
• adv. 額外；特別地，格外地
• pron. 額外的東西（尤其指錢財）

词根记忆

• 本身爲詞根，意爲：額外的，特別的
• 本身爲詞根，意爲“額外的；特別的”

同根派生

• extra

• extra相关词

用法辨析

adj. (形容詞)

• extra的基本意思是“外加的”,常指數量上的增加或價格方麪“另外收費的”。
• extra在句中可用作表語或定語。
• extra無比較級和最高級。

• extra使用方法
• extra详细辨析

英汉例句

用作形容詞 (adj.)

用作定語: ～+ n.

• As to your wish to have an extra secretary , let's leave it open until the next fiscal year.
  你希望增補一名秘書的事,到下一財政年度再定。

n. +～

• It's an all-inclusive price, there is nothing extra to pay.
  這是縂價,沒有別的額外費用要付了。

用作表語: S+be+～

• The basic price of the car is 66,000 yuan , the radio is extra.
  這部小車本身的價錢爲66,000元,附件收音機另收。

• extra更多例句

词组短语

用作形容詞 (adj.)

～+名詞

• extra buses 增開的公共汽車
• extra charge 附加費；附加負載
• extra quality 特優質量
• extra ticket 多餘的票
• extra trains 增開的列車

• extra更多词组

英英字典

劍橋英英字典

• added to what is normal
• more
• (SOMETHING MORE) something that you can get with something else if you pay a little more money
• (FILMS) a person in a film who does not have a speaking part and who is usually part of the scene, for example, in a crowd
• (CRICKET) a point given to one cricket team if the other team makes an illegal mistake when bowling

柯林斯英英字典

• 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.
• If something is extra, you have to pay more money for it in addition to what you are already paying for something.
• Extra is also a pronoun.
• Extra is also an adverb.
• Extras are additional amounts of money that are added to the price that you have to pay for something.
• Extras are things that are not necessary in a situation, activity, or object, but that make it more comfortable, useful, or enjoyable.
• The extras in a film are the people who play unimportant parts, for example, as members of a crowd.
• You can use extra in front of adjectives and adverbs to emphasize the quality that they are describing.

• extra剑桥字典
• extra柯林斯字典

专业释义

經濟學

• 另外收費的
• 另外的
• 額外的

文學

• 號外

  As to the function to Chinese newspapers extra, the text has been described too. In Chinese history, the extra appears frequently, which reflects the history and also is the shade of history.
  針對我國報紙號外的作用,本文通過分析認爲有:文獻作用、告知作用和宣傳作用。

  航空、航天科學技術

• 號外

藝術學

• 特別客串
• 群衆縯員

能源科學技術

• 額外的

計算機科學技術

• 額外