arginine的音標為[?"d??rin] ，基本翻譯為“精氨酸”，速記技巧為“argin-ine”。

Arginine這個詞的詞源可以追溯到拉丁語“argentum”，意為“銀”，而其名稱則來自于其化學性質，因為它與氨基酸有關，而氨基酸在生物學中與“銀”無關。

變化形式：無

相關單詞：

1. Arginine（氨基酸）：一種含氮的有機化合物，是生物體內蛋白質、酶和激素的重要組成成分。

2. Urea cycle（尿素循環）：在體內，尿素是蛋白質代謝的產物，通過一系列酶促反應，尿素在肝臟中形成并排出。

3. Cellular respiration（細胞呼吸）：細胞通過呼吸作用將有機物分解為二氧化碳和水，同時釋放能量供細胞使用的過程。

4. Protein synthesis（蛋白質合成）：生物體內蛋白質的合成過程，包括氨基酸的連接、折疊和運輸等步驟。

5. Enzyme（酶）：生物體內催化化學反應的蛋白質或RNA。

6. Glutamate（谷氨酸）：一種常見的氨基酸，在生物體內參與許多生化反應，如神經傳遞和肌肉收縮等。

7. Aspartate（天冬氨酸）：另一種常見的氨基酸，參與許多生化反應，如DNA和RNA的合成。

8. Cysteine（半胱氨酸）：一種含硫的氨基酸，參與蛋白質的合成和細胞膜的構成等過程。

9. Methionine（甲硫氨酸）：一種含硫的氨基酸，參與蛋白質的合成和代謝等過程，是動物體內必需氨基酸之一。

10. Tyrosine（酪氨酸）：一種常見的氨基酸，參與許多生化反應，如神經傳遞和激素的合成等。

Arginine在生物學中扮演著重要的角色，它是一種必需氨基酸，對于維持人體正常生理功能至關重要。

常用短語：

1. arginine-rich protein 富含精氨酸的蛋白質

2. arginine kinase 精氨酸激酶

3. arginine vasopressin 精氨酸血管加壓素

4. arginine-specific protease 精氨酸特異性蛋白酶

5. arginine deiminase 精氨酸脫酰胺酶

6. arginine catabolism 精氨酸降解

7. arginine-to-proline conversion 精氨酸到脯氨酸的轉化

例句：

1. The protein helix contains a large amount of arginine-rich protein, which is essential for maintaining its stability.

2. The body"s arginine kinase is responsible for maintaining the balance of amino acid levels in the bloodstream.

3. The antidiuretic hormone arginine vasopressin regulates water balance in the body.

4. Arginine-specific protease is involved in the degradation of proteins in the body.

5. Arginine deiminase is an enzyme that converts arginine into citrulline, a non-peptide amino acid.

6. Arginine catabolism is a crucial process for maintaining nitrogen balance in the body.

7. The process of arginine-to-proline conversion is essential for cell growth and differentiation.

英文小作文：

The importance of arginine in human nutrition and health cannot be overstated. It is an essential amino acid that plays a crucial role in numerous bodily processes, including protein synthesis, immune function, and energy production. Arginine-rich proteins are found in various foods such as meat, dairy products, and eggs, and are crucial for maintaining the body"s nitrogen balance and promoting cell growth and differentiation. In addition, arginine has been shown to enhance cardiovascular health by promoting nitric oxide synthesis, which helps to maintain blood vessel tone and reduce blood pressure. However, excessive consumption of arginine can lead to diarrhea and other gastrointestinal issues, so it is important to consume it in moderation. Understanding the role of arginine in health and wellness is essential for maintaining optimal bodily function and promoting overall well-being.