butyric acid的音標為["bju:t??r?k] ，基本翻譯為“丁酸”，速記技巧為“布丁一酸”。

Butyric acid的英文詞源：

Butyric acid 的英文詞源是 butyron，它是由 but (牛)和 -ryon (希臘語后綴，表示某種化學物質) 組成的。

變化形式：

1. Butyric acid 的過去式和過去分詞是 butyrated 或 butyrated。

2. 它的現在分詞是 butyrating。

相關單詞：

1. Butyrate：丁酸鹽，丁酸酯。是一種有機化合物，化學式為 C4H6O2。

2. Butyrin：丁酸。是一種有機化合物，化學式為 C4H8O2。是一種無色液體，有強烈的刺激氣味。

Butyric acid的應用非常廣泛，它是一種天然存在的脂肪族羧酸，具有多種生物活性，如促進脂肪酸合成、抑制脂肪分解、促進肌肉生長等。此外，它還被廣泛應用于食品、化妝品、醫療等領域。因此，它在現代社會中具有非常重要的地位和作用。

常用短語：

1. butyric acid production

2. butyric acid fermentation

3. butyric acid synthesis

4. butyric acid degradation

5. butyric acid utilization

6. butyric acid receptor

7. butyric acid signaling

雙語例句：

1. Butyric acid is a major energy source for many bacteria and archaea. (Butyric acid是一種許多細菌和古菌的主要能量來源。)

2. Butyric acid can be used to improve the flavor and texture of dairy products. (丁酸鹽可以被用來改善乳制品的風味和質地。)

3. Butyric acid production can be affected by various factors such as temperature and pH. (丁酸鹽的生產受到溫度和pH等不同因素的影響。)

4. Butyric acid is a short-chain fatty acid that plays a crucial role in maintaining gut health. (丁酸鹽是一種短鏈脂肪酸，在維持腸道健康方面起著至關重要的作用。)

5. Butyric acid can be used to treat some diseases of the digestive system, such as ulcerative colitis and Crohn"s disease. (丁酸鹽可用于治療消化系統的一些疾病，如潰瘍性結腸炎和克羅恩病。)

6. Butyric acid can also be used as a fuel additive to improve fuel efficiency and reduce emissions. (丁酸鹽也可用作燃料添加劑，以提高燃料效率和減少排放。)

7. The utilization of butyric acid in the dairy industry has been increasing due to its potential health benefits and cost-effectiveness. (由于丁酸鹽具有潛在的健康益處和成本效益，乳制品行業對丁酸鹽的利用也在不斷增加。)

英文小作文：

Butyric acid is a type of short-chain fatty acid that is commonly found in the human body and is produced by the breakdown of proteins, fats, and carbohydrates in the intestines. It plays a crucial role in maintaining gut health, as it helps to regulate the growth of gut bacteria and promotes the production of other important nutrients such as B vitamins and amino acids.

Butyric acid can also be used as a fuel additive to improve fuel efficiency and reduce emissions, which is becoming increasingly important in today"s environmentally conscious society. Additionally, butyric acid has been shown to have potential health benefits when consumed in dairy products, such as reducing the risk of cardiovascular disease and diabetes, and improving cognitive function and mood regulation. Therefore, butyric acid has become an increasingly important component in the dairy industry, where it is used in various products such as yogurt, cheese, and milk powder.