co-found

co-found的音标是[kəʊˈfaʊnd]，基本翻译是共同创立、合作创立。记忆技巧：co-是共同的意思，found是创立的意思，组合起来就是共同创立。

co-found这个词的词源可以追溯到拉丁语co-和found，表示共同建立或创立。它的变化形式主要有复数形式co-founders，过去式co-founded，过去分词co-founded等。

相关单词：

1. foundation：基础，地基；基金会，基业；建立，创立。这个词由found这个词演变而来，表示创立或建立的基础。

2. collaborative：合作的，协同的。这个词由co-和-velaborate构成，表示共同创造或合作。

3. co-operation：合作，协力。这个词由co-和-operate构成，表示共同操作或协作。

4. joint：联合的，共同的；平行的，并列的。这个词由join这个词演变而来，表示连接或合并。

5. co-creator：共同创造者。这个词由co-和-creator构成，表示共同创造的人。

6. co-existence：共存，共处。这个词由co-和-exist构成，表示共同存在或共处。

7. co-developer：共同开发者。这个词由co-和-developer构成，表示共同开发的人或团队。

8. co-investment：共同投资。这个词由co-和investment构成，表示共同投资的行为或项目。

9. co-ordinated：协调的，协同的。这个词由co-和-ordinate构成，表示共同协调或协同的行为。

10. co-worker：同事，协作者。这个词由co-和work构成，表示共同工作的同事或协作者。

以上这些单词都与co-found这个词相关，体现了合作、共同创造、共同存在等概念。

常用短语：

1. co-found a company

2. co-found a movement

3. co-found a school

4. co-found a foundation

5. with x as a co-founder

6. alongside x as a co-founder

7. in partnership with x as a co-founder

例句：

1. They co-founded a successful technology company together.

2. The two friends co-founded a social movement to fight climate change.

3. The school was co-founded by a group of dedicated teachers.

4. The foundation was co-founded by a group of philanthropists to support education.

5. She is one of the co-founders of the company and is responsible for its marketing strategy.

6. They co-founded their business alongside their friends and family.

7. The two companies are in partnership with each other and have agreed to collaborate on new projects.

英文小作文：

Co-founding is an exciting and rewarding experience that can bring about positive change in the world. When two or more people come together with a common goal and vision, they can create something that would not have been possible alone. Whether it is a company, a movement, or a school, co-founding brings together people with different skills and backgrounds to work towards a common goal. It requires teamwork, communication, and trust, but the end result is something that is greater than the sum of its parts.

I remember when I co-founded my own business with my friends, we faced many challenges and difficulties along the way, but the sense of accomplishment we felt when we saw our business grow and succeed was priceless. I believe that anyone who has experienced co-founding can attest to the fact that it is an enriching and life-changing experience that can bring about positive change in the world.