degradation

degradation的音标是[ˌdeɪgreɪˈdeɪʃn]。基本翻译是“退化；堕落；降解”。速记技巧是：de-表示“向下”，grad-表示“步”，-ation为名词后缀。

Degradation的英文词源可以追溯到拉丁语“degradare”，意为“使下降，使堕落”。其变化形式包括名词形式“degradation”和形容词形式“degradable”。

相关单词：

degradation：堕落，退化，恶化；贬低，降级。

degradable：可降级的，可降解的。

degradation path：退化路径

environmental degradation：环境退化

biological degradation：生物降解

degradation product：降解产物

degradation process：降解过程

degradation layer：降解层

degradation zone：退化区

degradation rate：降解速率

这些单词都与degradation有着密切的联系，描述了各种与退化、降级和降解相关的概念。Degradation在生物学、环境科学和化学等领域有着广泛的应用。

degradation短语：

1. degradation of materials - 材料的老化

2. degradation of quality - 质量下降

3. degradation of performance - 性能下降

4. degradation of function - 功能退化

5. degradation of function over time - 随着时间的推移功能退化

6. degradation of equipment - 设备老化

7. degradation of service - 服务质量下降

双语例句：

1. The quality of the product has been gradually degraded over time.

2. The equipment has suffered significant degradation due to prolonged use.

3. The function of the software has begun to degrade after several years of continuous use.

4. The performance of the system has been significantly degraded due to the impact of external factors.

5. The materials in the product have undergone degradation, leading to a decrease in durability.

6. The service we provide has been experiencing a significant degradation in quality due to staffing issues.

7. The environment in which the equipment operates has led to a significant degradation in performance.

英文小作文：

Degradation is a common phenomenon in many aspects of life, from materials to equipment to services. As time passes, things may gradually become weaker or less effective, leading to a decrease in quality or performance. This is especially true for items that are exposed to external factors such as weather or use. For example, a material may undergo degradation over time, leading to a decrease in its durability and strength. Similarly, equipment may suffer from wear and tear due to prolonged use, leading to a decrease in its performance and functionality. In addition, services may experience degradation due to staffing issues or other external factors, resulting in a decrease in quality and satisfaction for customers. Therefore, it is important to maintain and repair items in a timely manner to prevent further degradation and ensure their continued effectiveness and durability.