extravagantly的音標是[?k?str?v?g?ntli]，翻譯成中文是“奢侈地；放縱地；過分地”。

速記技巧：extravagantly是一個合成詞，由extra（超過，以外）和vagant（漫無目的的）組成，可以記成：花錢奢侈的，漫無目的的花錢。

希望以上信息對您有幫助。

extravagantly 的詞源：

- 詞源：extravagant，源自拉丁語 extravagare，意為“溢出，漫出”，后引申為“浪費地，奢侈地”。

變化形式：

- 過去式：extravagated 或 extravagantly

- 過去分詞：extravagated 或 extravagantly

- 現在分詞：extravagant

- 復數：extravagances

相關單詞：

- extravagance：奢侈，浪費

- luxurious：奢侈的，放縱的

- prodigality：浪費，慷慨

- spendthrift：揮霍無度的人

- extravagant spending：浪費開支

- extravagant idea：奢侈的想法

- extravagant praise：過分的贊揚

- extravagant emotion：過度的情感

- extravagant behavior：奢侈的行為

- extravagant cost：昂貴的費用

以上這些單詞都與 extravagantly 有著密切的聯系，表示浪費、奢侈、過度等含義。這個詞在英語中常用來形容某人的行為或言論過于奢華或浪費。

常用短語：

1. extravagantly spend 揮霍無度

2. extravagant praise 過分的贊揚

3. extravagant behavior 奢侈的行為

4. extravagant lifestyle 奢侈的生活方式

5. extravagant promises 過分的承諾

6. extravagant expenses 奢侈的費用

7. extravagant claims 過高的要求

雙語例句：

1. He spends extravagantly on clothes and accessories, but neglects to save for important expenses like rent and food. (他在衣服和配飾上揮霍無度，卻忽略了房租和食物等重要開支。)

2. She received extravagant praise for her excellent performance in the play, but she remained humble and refused to take credit for her achievements. (她在戲劇中的出色表現得到了過分的贊揚，但她仍然保持謙遜，拒絕承認自己的成就。)

3. His extravagant lifestyle led to financial difficulties and he had to cut back on expenses. (他奢侈的生活方式導致財務困難，他不得不減少開支。)

4. He promised extravagantly to support the victims of the disaster, but failed to deliver in practice. (他過分承諾要為災民提供支持，但實際上并未兌現。)

5. The restaurant"s expenses are astronomical, with extravagant meals and drinks for customers. (餐廳的開銷巨大，為顧客提供奢侈的餐點和飲品。)

6. The company"s claims for compensation were extravagant and they were rejected by the court. (公司的索賠要求過高，被法院駁回。)

7. The extravagant claims of the politician were exposed as false after the election, causing a public backlash. (選舉后，政治家的過度承諾被揭穿為謊言，引發了公眾反彈。)

英文小作文：

Extravagance is a luxury that many people cannot afford, but it is also a lifestyle that can lead to financial difficulties and stress. I believe that we should be mindful of our spending and try to live within our means, so that we can save money for future needs and avoid debt problems. On the other hand, we should not be afraid to express our opinions and criticize those who make excessive claims or promises, because it is important to maintain a healthy social environment and promote honesty and transparency in politics and business. In conclusion, we should be aware of our own spending habits and try to live within our means, while also being critical of those who make excessive claims or promises, in order to maintain a healthy social environment and promote honesty and transparency in our daily lives.