dejecta

dejecta的音标为[dɪˈdʒektə]，基本翻译为“排泄物；残渣；遗骸”，速记技巧为：de-表示“向下”，ject-表示“扔”，向下扔东西就是排泄物。

Dejecta这个词来自拉丁语de-（向下）+jecta（扔）→扔下来的东西，表示排泄物、残渣。

变化形式：复数形式是dejecta或dejections。

相关单词：

1. Dejection - 沮丧，失望，情绪低落，这个词由de-（向下）+ject（扔）+ion（状态）构成，表示扔下的情绪。

2. Depilatory - 脱毛的，这个词由de-（去除）+pilat（毛）+ory（…的）构成，表示去除毛发的。

3. Depreciation - 贬值，这个词由de-（向下）+preci（价值）+ation（状态）构成，表示价值的降低。

4. Depository - 存放处，储藏室，这个词由de-（放下）+sid（坐）+ory（场所）构成，表示存放东西的地方。

5. Dejectionism - 沮丧主义，这个词由dejection（沮丧）+ism（主义）构成，表示一种主张或观点，即认为人们应该感到沮丧。

6. Depositary - 保管人，保管物，这个词由deposit（存放）+ary（…的）构成，表示存放东西的人或物。

7. Depletion - 耗尽，这个词由de-（向下）+plet（满）+ion（行为）构成，表示向下填满或耗尽。

8. Depository Institution - 存款机构，这个词由depository（存放处）+institution（机构）构成。

9. Dejection - 悲伤，这个词来自拉丁语dejection的动词形式，表示感到悲伤或沮丧。

10. Depravity - 堕落，腐化，这个词由de-（向下）+pravitas（邪恶）+ity（性质）构成，表示向下的堕落或腐化。

常用短语：

1. dejecta collection

2. dejecta samples

3. dejecta collection process

4. dejecta analysis

5. dejecta testing

6. dejecta results

7. dejecta evaluation

例句：

1. The dejecta samples were collected and analyzed to determine the cause of the failure.

2. The dejecta testing results showed that the product had failed due to a manufacturing defect.

3. The dejecta collection process was tedious and time-consuming, but it was necessary to ensure the accuracy of the analysis.

4. The dejecta evaluation process identified the root cause of the failure and provided a solution for future improvements.

5. The dejecta analysis revealed that the product had been contaminated during manufacturing, leading to a poor quality product.

6. The dejecta samples were sent to a laboratory for testing and evaluation, and the results were used to improve the product design.

7. The company has been working hard to improve its dejecta collection process, in order to reduce the number of failed products and improve customer satisfaction.

英文小作文：

Dejecta: The Remnants of Failure

Dejecta are the remains of something that has failed, and they can be seen in many different contexts, from manufacturing to medical testing. Dejecta can be samples of something that has been discarded due to failure, or they can be the remains of a process or testing that has identified issues that need to be addressed.

When dealing with dejecta, it is important to remember that they are not necessarily negative, but rather a reminder of what needs to be improved or changed. Dejecta can provide valuable insights into the root causes of problems, leading to better designs and processes in the future.

By embracing dejecta and using them as opportunities for learning and improvement, companies can reduce the number of failures and improve their products and services, ultimately leading to greater customer satisfaction and success.