cosignatory

cosignatory的音标是[kəʊ"sɪŋɡətri]，意思是共同签署人。

基本翻译：共同签署者。

速记技巧：cosign-atory，其中cosign表示共同签署。

使用这个速记技巧，您可以更容易地记住这个单词的拼写和含义。

cosignatory这个词的词源可以追溯到拉丁语和法语，意为“共同签署者”或“共同签署协议的人”。它的变化形式包括复数形式cosignatories，过去式cosigned，现在分词cosigning，过去分词cosigned等。

相关单词：signature（签名），signature language（签名语言），signatory（签署者），signing ceremony（签字仪式），signing bonus（签约奖金），signing off（签字确认），signing off on（确认签字），signing off from（从…离职），signature style（签名风格）等。

这些单词都与cosignatory有着密切的联系，它们都涉及到签署、签字、签名等动作和概念。这些单词在英语中广泛使用，并被用来描述各种与签署、签字和签名相关的行为和情况。

具体来说，signature是基础单词，它本身就表示“签名”，而signatory则是通过添加词缀-ty来构成的一个单词，用来表示“签署者”。其他单词如signing、signing ceremony、signing bonus等都是通过添加词缀或使用其他单词组合而成的，用来描述各种与签署、签字和签名相关的行为和情况。这些单词的使用丰富了英语词汇，也使得英语表达更加丰富和多样化。

常用短语：

1. co-signer 共同签署者

2. co-sponsor 合作者

3. co-sign 共同签署

4. co-operation 合作

5. co-existence 并存

6. co-educational 男女同校的

7. co-worker 合作者

双语例句：

1. The two countries signed a co-operation agreement to promote trade and investment.

两国签署了一项合作协议，以促进贸易和投资。

2. The company is co-sponsoring a charity event to raise money for education.

该公司正在共同发起一项慈善活动，为教育筹集资金。

3. She co-signed the contract with her friend, but now she"s regretting it.

她与朋友共同签署了合同，但现在她后悔了。

4. The two companies have been co-existing in the same industry for years.

这两家公司在同一行业并存已有多年。

5. The two countries have been co-operating closely on trade and investment.

这两个国家在贸易和投资方面一直密切合作。

6. The two co-workers are working together to complete the project.

两个合作者正在一起合作完成这个项目。

7. They are both co-workers in the same company.

他们两人都在同一家公司工作，是同事。

英文小作文：

Co-signing is a common practice in many situations, whether it"s signing a contract, applying for a loan, or joining a club or organization. It can be a way to provide support and assurance to another person, or to share responsibility for something that needs to be done. However, it"s important to carefully consider the consequences of co-signing before agreeing to do so, and to be aware of any potential risks or responsibilities that may arise as a result. In any case, it"s always best to communicate clearly and honestly with the other person involved, and to work together to reach a mutually agreeable solution.