deteriorating的音標是[d?"t??r??re?t??]，基本翻譯是“惡化，退化”，速記技巧是：deteriorate加ing表示現在分詞。

deteriorating的詞源：

- 詞根：deteriorate

- 詞根含義：惡化，下降

deteriorating的變化形式：

- 過去式：deteriorated

- 過去分詞：deteriorated

- 現在分詞：deteriorating

相關單詞：

1. deterioration n. 惡化，下降；衰退

2. improve v. 改善，提高

3. decline v. 下降，衰退

4. worsen v. 惡化，變壞

5. decay v. 腐爛，衰敗

6. fragile adj. 易碎的，脆弱的

7. decaying adj. 腐爛的，衰敗的

8. decline into v. 逐漸陷入，墮落

9. aggravate v. 加重，惡化

10. worsenings n. 惡化的事物（或情況）

常用短語：

1. deterioration in condition

2. deterioration of quality

3. decline in quality

4. decline in condition

5. decline in performance

6. degradation of quality

7. gradual deterioration

例句：

1. The condition of the road is deteriorating rapidly due to heavy traffic.

2. The quality of the paint is gradually deteriorating due to exposure to the weather.

3. The performance of the engine is showing a decline after several thousand kilometers of driving.

4. The quality of the product has declined significantly after being used for a few months.

5. The company"s reputation has suffered a significant deterioration due to recent scandals.

6. The quality of the equipment has undergone a significant degradation over time.

7. The condition of the building is gradually deteriorating due to neglect and lack of maintenance.

英文小作文：

Title: The Deteriorating Condition of Our Environment

Our environment is constantly facing challenges from various factors, leading to a gradual deterioration in its quality and condition. From air pollution to water contamination, we see the negative impact of human activities on our environment on a daily basis. As time passes, these problems become more severe, leading to a decline in the quality of life for all living beings.

To halt this trend, we need to take immediate action to reduce our impact on the environment. From reducing our carbon footprint to adopting eco-friendly practices, we can all play a role in preserving our environment for future generations. Only by working together can we ensure that our environment remains healthy and sustainable for generations to come.