done deal

done deal的音标是[dʊn dɪl]，基本翻译是“已完成的交易”。速记技巧是将其分解为单词的组成部分并进行组合记忆。

Done deal这个词的词源可以追溯到古英语，意为“已完成的事”。它的变化形式包括过去式“done”，过去分词“done”，现在分词“doing”等。

相关单词：

1. Agreement: 这个词源于拉丁语，意为“同意”。在英语中，它与done deal有着密切的联系，因为“agree”和“deal”在英语中经常一起使用，表示“达成协议”。

2. Contract: 这个词源于拉丁语，意为“合同”。它与done deal的关系在于，当一个交易被视为已经达成时，它通常会被记录在合同中。

3. Deal: 这个词本身就与done deal有着密切的联系，意为“交易”。在英语中，“deal”可以作为动词使用，表示“处理”或“交易”。

4. Dealership: 这个词意为“经销商”，它是由deal和ership组合而成的合成词。这个词与done deal的关系在于，它表示一个已经完成的交易，即经销商已经获得了销售权。

5. Dispute: 这个词意为“争议”，它是由dis和pute两个词组成的合成词。这个词与done deal的关系在于，当两个或更多人之间存在争议时，他们可能会对已完成的交易进行争论。

以上这些单词都与done deal有着密切的联系，它们都表示已经完成或正在进行的交易。这些单词的使用频率都很高，而且它们在英语中都有着广泛的应用。

常用短语：

1. done deal

2. done and dusted

3. no brainer

4. a foregone conclusion

5. settled matter

6. closed chapter

7. closed file

例句：

1. This job is a done deal - we"ll get it done quickly and efficiently.

2. The new policy is a no brainer - it"s the right thing to do.

3. The election result was a foregone conclusion, but now we"ll have to get on with the job of governing the country.

4. They"ve settled their differences and are now working together to achieve their common goal.

5. We"ve closed the chapter on that unhappy incident and can move on with our lives.

6. They"ve closed the file on that old dispute and are ready to move on to new challenges.

7. The company"s decision to invest in new technology is a done deal - it"s the only way to stay competitive in the market.

英文小作文：

Title: The Future of Technology Investment

In today"s fast-paced business environment, technology investment has become a crucial aspect of success. Whether it"s in new products, processes, or infrastructure, technology has the power to transform businesses and drive growth.

One example of a done deal in this context is the company"s decision to invest in artificial intelligence (AI) technology. With advances in AI, companies can now automate tasks that were once performed by humans, freeing up time and resources for more valuable activities. This investment will not only improve efficiency but also enhance customer experience, leading to increased revenue and profitability.

However, technology investment is not without its challenges. It requires constant upkeep and innovation to maintain its effectiveness, and it must be carefully planned and executed to avoid unforeseen consequences. But with the right approach, technology investment can be a valuable tool for success, leading to a bright future for the company.

In conclusion, technology investment is a done deal in today"s business world, and it represents an opportunity for companies to stay ahead of the curve and seize growth opportunities. With careful planning and execution, companies can turn this investment into a catalyst for success and growth.