biological

biological的音标是[ˌbɪəˈlɑːdʒɪkl]，基本翻译是生物的、生物学的。

速记技巧：bi-（双，两个）+ ology（学科）→ 生物学的。

Biological这个词的词源可以追溯到希腊语词bio-，意为生命，和-logy表示学科。所以biological的含义是关于生命的学科。这个词在英语中是一个合成词，没有明显的词源变化形式。

相关单词：

1. Biochemistry：生物化学，词源同biology和chemistry，含义是研究生命体中的化学过程的学科。

2. Ecology：生态学，词源来自希腊语ecos，意为环境，和-logy表示学科。含义是研究生物与环境之间关系的学科。

3. Genetics：遗传学，词源同gene和-logy，gene古希腊语意为基因，因此genetics的含义是研究基因的科学。

4. Physiology：生理学，词源同physi-和-logy，含义是研究生物体的正常生理功能的学科。

5. Embryology：胚胎学，词源同embryo和-logy，embryo意为胚胎，因此embryology的含义是研究胚胎发育的学科。

6. Microbiology：微生物学，词源同micro-和-biology，micro-意为微小的，biology意为生命科学，因此microbiology的含义是研究微小生命的学科。

7. Immunology：免疫学，词源同immune和-logy，immune意为免疫的，因此immunology的含义是研究免疫系统的学科。

8. Pathology：病理学，词源同patho-和-logy，patho-意为病理的，因此pathology的含义是研究疾病的病因和病理过程的学科。

9. Entomology：昆虫学，词源同entero-和-omology，entero-意为肠的，因此entomology的含义是研究昆虫的学科。

10. Pharmacology：药理学，词源同pharmacopeia和-logy，pharmacopeia意为药典，因此pharmacology的含义是研究药物作用的学科。

常用短语：

1. biological diversity 生物多样性

2. biological clock 生物钟

3. biological age 生物年龄

4. biological function 生物功能

5. biological mechanism 生物机制

6. biological material 生物材料

7. biological treatment 生物处理

例句：

1. The destruction of biological diversity is a global concern.

2. The body"s biological clock regulates our sleep-wake cycle.

3. Ageing causes changes in our biological age.

4. The immune system is a biological function that protects us from disease.

5. The mechanism of biological reactions is complex.

6. Bioplastics are a type of biological material that can be used for making products.

7. Biological treatment methods are commonly used in wastewater treatment plants.

英文小作文：

Biology is an interesting subject that deals with the study of life and its processes. From the smallest microorganisms to the largest animals, biology explores the diversity of life on Earth and its interrelationships. Understanding biology can help us to better understand ourselves and our environment, and to develop sustainable solutions to the challenges we face today.

One of the most important aspects of biology is the concept of biological diversity, which refers to the variety of life forms that exist on Earth. This diversity is crucial for maintaining a healthy planet, as it provides food and shelter for many species and plays a crucial role in maintaining the balance of ecosystems. However, the rapid pace of human development has led to the destruction of much of this diversity, with negative consequences for our planet"s sustainability.

On the other hand, biology also studies the role of the human body"s biological clock, which regulates our sleep-wake cycle and helps to maintain our physical health. Understanding this clock can help us to better manage our daily routines and improve our overall well-being.

In conclusion, biology is an essential subject that contributes to our understanding of life and its complexities. By studying biology, we can gain a deeper understanding of ourselves and our environment, and develop sustainable solutions to address the challenges we face today.