biotin

biotin的音标是["baɪə(r)ɪt] ，基本翻译是生物素，速记技巧可以结合其音标来记，谐音为“必易题”。

Biotin的英文词源可以追溯到拉丁语词根"bio"，意为生命，加上后缀"tin"表示一种物质。

变化形式：无特殊变化形式。

相关单词：

1. Biochemistry（生物化学）：这个单词由bi（生命）和chemistry（化学）两个词组成，表示研究生命物质的化学组成的学科。

2. Biotite（黑云母）：这个单词来源于生物和石质的"bi"和"tite"，指的是一种常见的矿物，也被称为生物石。

3. Biotinic（生物素的）：这个单词表示与生物素相关的。

4. Biogenic（生物成因的）：这个词由bi（生命）和origin（起源）组成，表示由生命产生的物质。

5. Biotransformation（生物转化）：这个词由bi（生命）和transformation（转化）组成，指的是生物体对物质的转化过程。

6. Biotinidase（生物素酶）：这个词由biotin（生物素）和enzyme（酶）组成，表示一种酶，能够分解生物素。

7. Biotinidase deficiency（生物素酶缺乏症）：这个词表示由于缺乏生物素酶而导致的疾病。

8. Biotin-binding protein（生物素结合蛋白）：这个词由biotin（生物素）和binding protein（结合蛋白）组成，指的是能够与生物素结合的蛋白质。

9. Biotin-free carrier（无生物素载体）：这个词表示一种能够运输生物素的载体，它本身不含生物素。

10. Biotin-labeled probe（生物素标记探针）：这个词表示一种用生物素标记的探针，通常用于分子生物学研究。

以上这些单词都与biotin有着密切的联系，并且反映了生物学和化学领域的一些重要概念。

常用短语：

1. biotin deficiency

2. biotinidase

3. biotin-binding protein

4. biotinidase deficiency

5. biotin-binding protein deficiency

6. biotinidase deficiency disorder

7. biotinidase inhibitor

例句：

1. Biotin deficiency can cause hair loss and skin problems.

2. The enzyme biotinidase is important for digestion.

3. Biotin-binding protein is found in high levels in the brain.

4. Biotinidase deficiency can lead to severe neurological problems.

5. Children with biotinidase deficiency disorder may have seizures and developmental delays.

6. Some people may have a biotinidase inhibitor in their system, which can affect their ability to break down biotin.

7. Biotinidase inhibitors are used in some cases of biotin-dependent disorders.

英文小作文：

Biotin is a crucial vitamin that many people take in through their diet. It plays a role in metabolism and is essential for maintaining good health. However, some people may be at risk of biotin deficiency due to various reasons, including poor diet, illness, or medication use. If you experience symptoms such as hair loss, skin problems, or fatigue, it may be worth checking your biotin levels to ensure you are getting enough of this essential nutrient. Additionally, biotinidase deficiency is a rare condition that can lead to severe neurological problems if left untreated. Understanding the importance of biotin and taking steps to ensure your diet is balanced can help maintain good health and prevent these conditions from occurring.