biochemicals

biochemicals的音标为：[ˌbaɪoʊkemɪˈnæθs] ；基本翻译为“生化物质”或“生化试剂”；速记技巧为：用字母b、i、c、k、m、n、s分别代表生物、无机、碳水化合物、金属、酶、核酸、激素等类别。

Biochemicals这个词的英文词源可以追溯到生物学和化学两个领域。它是由“生物学”和“化学”两个词组合而成的。这个词通常指的是生物体内的化学物质，这些物质在生物体的生命活动中起着重要的作用。

Biochemicals的变化形式通常是在词尾加上“-metabolite”或“-compound”等后缀，表示生物体内的化学物质。

相关单词：

1. Enzyme - 酶：酶是一种重要的生物催化剂，它在生物体内的许多生化反应中起着关键作用。

2. Metabolism - 新陈代谢：新陈代谢是生物体维持生命所必需的过程，包括能量的产生和利用，以及物质的分解和合成。

3. Hormone - 激素：激素是一种由内分泌腺分泌的化学物质，它在调节生物体的生长、发育和生理活动中起着重要的作用。

4. Receptor - 受体：受体是细胞表面或细胞内的蛋白质或糖蛋白，它们与相应的激素、神经递质或其他生物活性物质结合，从而传递信息。

5. Biotechnology - 生物技术：生物技术是一种利用生物体或其产物进行研究和开发的技术，包括基因工程、细胞培养、酶工程等。

6. Biocide - 杀菌剂：杀菌剂是一种用于杀死微生物或其他有害生物的化学物质。

7. Nutrient - 营养物：营养物是生物体维持生命所必需的物质，包括碳水化合物、脂肪、蛋白质、维生素和矿物质等。

8. Biodegradable - 可生物降解的：可生物降解的物质可以在生物体或微生物的作用下分解，从而减少对环境的污染。

9. Biocompatibility - 生物相容性：生物相容性是指生物材料与人体组织之间的相互作用，良好的生物相容性可以减少炎症反应和组织损伤。

10. Biomarker - 生物标志物：生物标志物是一种用于检测或诊断某些疾病的化学物质或生理指标，它们可以反映疾病的进程或治疗效果。

常用短语：

1. biochemical analysis

2. biochemical reactions

3. biochemical composition

4. biochemical indicators

5. biochemical substances

6. biochemical processes

7. biochemical therapy

双语例句：

1. The biochemical composition of the human body is complex and requires precise analysis.

2. Biochemical reactions play a crucial role in maintaining cellular function.

3. High levels of biochemical indicators are often a sign of illness or disease.

4. The presence of biochemical substances in the environment can have significant impacts on living organisms.

5. Biochemical processes are essential for maintaining the balance of ecosystems.

6. Biochemical therapy has shown promise in the treatment of certain diseases.

英文小作文：

Biochemicals are essential for maintaining life on Earth, from the simplest bacteria to complex organisms such as humans. They play a crucial role in cellular function, providing energy and building blocks for growth and repair. Understanding the biochemical composition of the body and its interactions with the environment is fundamental to understanding life and disease processes. Biochemical analysis, reactions, and processes are essential tools for medical research and diagnosis, and new therapeutic approaches such as biochemical therapy are becoming increasingly important in the treatment of various conditions. As we continue to explore the universe and understand life on other planets, it is essential to keep in mind that biochemicals are fundamental to all life on Earth and beyond.