biodegrade

biodegrade的音标为[ˌbaɪoʊdɪˈɡreɪd] ，中文意思是“生物降解的”。

基本翻译：降解，分解，腐烂。

速记技巧：bi（生物）o（氧化）de（分解）grade（等级，程度）

例句：Biodegradeable plastic bags are very popular in many countries. 在许多国家，可生物降解的塑料袋非常受欢迎。

biodegrade的英文词源：

biodegrade这个词源自希腊语词根，bi-表示“双”或“二”，de-表示“向下”或“去”，grade表示“等级”或“阶段”。因此，biodegrade意为“在生物作用下分解或降级”。

变化形式：biodegradable，其词尾-able表示“可……的”，因此biodegradable意为“可生物分解的”。

相关单词：

1. biodegradation：生物降解，指生物体分解有机化合物。

2. degradation：退化，指环境、生态系统或个体由于自然或人为因素导致的状态恶化。

3. degradable：可降解的，指在一定条件下可以被生物分解的。

4. biodegradability：生物降解性，指某种物质被生物分解的能力。

5. environmental degradation：环境退化，指环境质量下降，包括污染、生态平衡破坏等。

6. biodegradent：可生物分解的，用来形容某种物质在特定条件下可以被生物分解的性质。

7. biodegradent material：生物降解材料，指可以被微生物分解为无害物质的材料。

8. biodegradable waste：可生物降解废物，指可以被微生物分解的废物。

9. biodegradable plastic：生物降解塑料，一种可被微生物分解为无害物质的塑料材料。

10. biodegradable detergent：生物降解洗涤剂，指可以生物分解的洗涤剂，常用于环保和清洁领域。

常用短语：

1. biodegradable 可生物降解的

2. biodegradation 生物降解

3. biodegradable waste 可生物降解废物

4. biodegradable plastic 可生物降解塑料

5. biodegradable material 生物降解材料

6. biodegradable film 生物降解薄膜

7. biodegradable packaging 可生物降解包装

双语例句：

1. The plastic bags are made of biodegradable material.

这些塑料袋是用可生物降解的材料制成的。

2. The garbage should be properly disposed of to avoid biodegradation problems.

垃圾应该妥善处理以避免生物降解问题。

3. The film was designed to biodegrade within a few months.

这种薄膜设计为几个月内可生物降解。

4. The use of biodegradable materials in packaging reduces environmental pollution.

包装中使用可生物降解材料减少了环境污染。

5. Biodegradable waste can be easily decomposed by microorganisms.

可生物降解废物可由微生物轻易分解。

6. The use of biodegradable plastic bags has become popular in many countries.

使用可生物降解塑料袋在许多国家已成为流行趋势。

7. The film was made from a biodegradable plastic that decomposed under UV light.

这种薄膜是用在紫外线下会分解的可生物降解塑料制成的。

英文小作文：

Biodegradable materials are becoming increasingly popular in our daily lives, with many companies producing and using biodegradable plastic bags, films, and packaging materials. These materials are designed to break down naturally into harmless substances by microorganisms over time, reducing the environmental impact of waste disposal and reducing the risk of pollution in our landfills and oceans. Biodegradable materials are also beneficial for wildlife, as they do not pose a threat to animals that ingest them or to the environment as a whole. However, we must also be mindful of how these materials are used and disposed of, as improper handling can lead to environmental problems. Therefore, it is important to use biodegradable materials responsibly and encourage others to do the same, in order to protect our planet and ensure a sustainable future for all living things.