extracellular的音標為：[?k?str?kj?(r)s?l?]；翻譯為“細胞的”；速記技巧為：cell（細胞）+extra（額外的）+cellular（細胞的）。

Extracellular的詞源：

Extracellular這個詞源自拉丁語的“extra”和“cella”，意思是“在細胞之外”。

變化形式：

1. 名詞形式：Extracellular matrix（細胞外基質）

2. 形容詞形式：Extracellular（細胞外的）

相關單詞：

1. Extracellular matrix粘多肽；細胞外基質；基底膜；基底膜樣結構

2. Extracellular fluid細胞外液；細胞間質液

3. Extracellular enzyme胞外酶；分泌酶

4. Extracellular matrix protein細胞外基質蛋白

5. Extracellular matrix remodeling細胞外基質重塑

6. Extracellular matrix degradation細胞外基質降解

7. Extracellular matrix synthesis細胞外基質合成

8. Extracellular matrix remodeling disorder細胞外基質重塑障礙

9. Extracellular matrix disorders細胞外基質紊亂

10. Extracellular matrix-related diseases與細胞外基質相關的疾病

常用短語：

1. extracellular matrix (ECM)

2. extracellular compartment

3. extracellular fluid

4. extracellular volume

5. extracelluar space

6. extracelluar compartment

7. extracelluar compartmentalization

例句：

1. The cells in the tissue are surrounded by an ECM that provides support and structure.

2. The extracelluar space is filled with fluid that helps regulate cell function.

3. Extracelluar compartmentalization plays a crucial role in maintaining cellular health and preventing disease.

4. Extracelluar fluid volume is often altered in diseases such as heart failure and kidney disease.

5. Extracelluar compartment size can be altered by factors such as aging and disease.

6. Understanding the role of extracelluar fluid in regulating cell function is essential for developing effective treatment strategies.

7. The extracelluar environment is constantly changing and must be carefully monitored to ensure proper cell function.

英文小作文：

Extracelluar Fluid: The Secret Weapon of Cells

Extracelluar fluid, the substance that fills the space between cells and provides them with essential nutrients and signals, is a crucial component of our body"s biological environment. It regulates cell function, maintains tissue structure, and helps to protect cells from harmful substances in the environment. Understanding how extracelluar fluid works is essential for developing effective treatment strategies for diseases such as heart failure and kidney disease, where alterations in extracelluar fluid volume and composition can have significant effects on cellular health and function.

Extracelluar fluid is constantly changing, influenced by factors such as aging, diet, and disease state. It must be carefully monitored to ensure proper cell function and maintain tissue health. Understanding the role of extracelluar fluid in maintaining cellular health and preventing disease is crucial for developing effective treatment strategies that target the extracelluar environment directly. In this way, extracelluar fluid serves as a secret weapon of cells, ensuring their proper function and survival in the constantly changing environment of the body.