co-author的音標是["k??,??θ?(r)]，基本翻譯是共同作者，速記技巧可以用分音節法來記，co是英文輔音音素，可以按照輔音字母分音節，-author是元音或輔音音節結合體。

"co-author"這個詞的詞源可以追溯到拉丁語"co-agere"，意為“共同行動”。它的變化形式包括co-authored（共同撰寫的）和co-authorship（共同著述）。

相關單詞：

1. Collaboration（協作）：這個詞源于拉丁語"collaborare"，意為“共同工作”。

2. Collaborator（合作者）：指在某項工作中與他人共同工作的人。

3. Cooperation（合作）：這個詞由"co-operare"演變而來，意為“共同工作或行動”。

4. Co-existence（共存）：這個詞源于拉丁語"co-existere"，意為“同時存在”。

5. Co-authorship agreement（共同著述協議）：指在作者之間達成的一種協議，規定共同著述的規則和權益。

6. Co-authoring tool（共同著述工具）：一種軟件或平臺，用于幫助作者們協作編寫和編輯文檔。

7. Co-authoring classroom（共同著述課堂）：一種教育環境，教師和學生共同創作和編輯學習材料。

8. Co-authoring software（共同著述軟件）：一種軟件，允許用戶創建和編輯文檔，并與其他人共享和協作。

9. Co-authoring in research（研究中的共同著述）：在科學研究中的一種合作方式，研究者們共同撰寫論文或研究報告。

10. Co-authoring in publishing（出版中的共同著述）：在出版業中，作者們可以共同撰寫書籍或雜志文章，分享版權收益。

以上這些單詞都與"co-author"這個詞相關，體現了合作、協作、共存等概念在各種情境中的應用。

常用短語：

1. co-author a book

2. collaborate on a project

3. work together on an article

4. contribute to a research paper

5. share ideas with another author

6. work as a team to produce a result

7. assist another author in writing

例句：

1. They co-authored a book on effective communication.

2. We collaborated on a project to improve our company"s productivity.

3. They worked together on an article about technology and society.

4. Her contributions to the research paper helped to solidify her reputation as a leading expert in the field.

5. I shared ideas with my colleague about how to improve our product.

6. The team worked hard to produce a successful result.

7. My co-worker assisted me in writing the report, which helped me to complete the task on time.

英文小作文：

標題：Co-authorship: The Power of Collaboration

Co-authorship is a powerful tool that can bring about significant progress in any field. When two or more individuals work together, they can share ideas, perspectives, and skills to produce a result that would have been difficult or impossible for one person to achieve alone. Whether it"s writing a book, producing a research paper, or developing a new product, co-authorship can bring about breakthroughs that would otherwise be elusive.

Co-authorship is not just about the finished product, however. It"s also about the process of working together and learning from each other. It"s about sharing the workload and the responsibility, and it"s about building trust and rapport. This type of collaboration can foster stronger relationships among colleagues, increase team spirit, and promote innovation and creativity.

In today"s fast-paced and ever-changing world, co-authorship is becoming increasingly important. It"s a way of working that encourages synergy and cooperation, and it"s a way of thinking that embraces diversity and inclusivity. By harnessing the power of co-authorship, we can achieve more, work better, and create a more productive and successful future for ourselves and our communities.