best--seller的音標是[b?st ?se?l?]，基本翻譯是暢銷書；好書；熱銷商品，速記技巧是注意連讀。

Best-seller這個詞源自于英語，它的詞源可以追溯到“best”（最好的）和“seller”（賣得快的東西）。這個詞的意思就是“最暢銷的書”或者“最受歡迎的產品”。

變化形式：在復數形式中，best-sellers被用來表示“最暢銷的書籍或者產品”。

相關單詞：

1. “best”這個詞本身也有很多變化形式，例如“best-friend”（最好的朋友），“best-man”（伴郎），“best-selling”（最暢銷的）等。

2. “seller”也有很多變化形式，例如“sell-out”（賣完），“on-seller”（內銷），“off-seller”（外銷）等。

3. “book”這個詞在best-seller中作為書的意思，它本身也有很多變化形式，例如“book-keeper”（會計），“book-keeping”（簿記），“booking”（預訂）等。

以上單詞都與best-seller有著密切的聯系，并且可以用來解釋best-seller的變化形式和含義。同時，這些單詞也反映了英語詞匯的多樣性和變化性。

常用短語：

1. best-selling book 暢銷書

2. best-selling product 暢銷產品

3. best-seller list 暢銷書排行榜

4. best-selling clothing brand 暢銷服裝品牌

5. best-seller in the market 市場暢銷品

6. best-seller in the industry 行業暢銷品

7. best-selling electronics brand 暢銷電子產品品牌

雙語句子：

1. 這本書是本季最暢銷的書。

The book is the best-selling book of the season.

2. 這個產品是公司最暢銷的產品之一。

This product is one of the best-selling products of the company.

3. 這款手機是市場上最暢銷的。

This phone is the best-selling product in the market.

4. 這本書在書店里賣得非常好，是本季的暢銷書。

This book sells very well in the bookstore and is the best-selling book of the season.

5. 這個品牌的服裝在市場上一直很受歡迎，是市場上的暢銷品牌。

This clothing brand is a popular brand in the market and is a best-seller.

6. 這個行業里最暢銷的產品是什么？

What are the best-selling products in this industry?

7. 這個電子品牌的手機在市場上一直很暢銷。

The mobile phones of this electronics brand have always been a best-seller in the market.

英文小作文：

標題：The Importance of Being a Best-Selling Product

Being a best-selling product is a great honor and a testament to the quality and popularity of your product. It means that your product has resonated with customers and has earned their trust and loyalty. As a result, being a best-seller can lead to increased sales, higher brand awareness, and greater market share.

However, being a best-seller is not just about sales numbers. It’s about creating a product that customers love and find indispensable, that solves their problems and meets their needs. It’s about creating a product that people want to talk about and share with their friends and family. It’s about building a brand that people trust and associate with quality and value.

Being a best-seller requires continuous innovation and dedication to quality, but the rewards are well worth it. It’s an opportunity to set the benchmark for your industry, to inspire others to follow in your footsteps, and to create a legacy that lasts for years to come.