agglutinin

agglutinin的音标是[ə"gluːtɪnɪn]，翻译成中文是凝聚素。记忆技巧可以用：阿谷轮因，谐音“啊孤轮印”，即凝聚的轮印。它是一种血型凝集素，能识别和结合红细胞表面的抗原。

Agglutinin的英文词源可以追溯到拉丁语中的“agglutinare”，意为“粘合”。这个词在英语中衍生出了许多相关的单词，以下是其中十个：

1. Agglutination - 粘合，凝集

2. Agglutination test - 凝集试验，凝聚试验

3. Agglutination inhibitor - 凝集抑制物

4. Agglutination-resistant - 抗凝集的

5. Agglutination-sensitive - 易凝集的

6. Agglutinin-bearing cell - 含粘蛋白细胞

7. Agglutinin assay - 粘蛋白测定

8. Antigen agglutination - 抗原凝集

9. Agglutination inhibition - 凝集抑制

10. Agglutination-negative - 不凝集的

这些单词都与agglutinin有关，描述了不同的概念和测试方法。例如，agglutination test用于检测细胞或颗粒是否被凝集，而agglutination-resistant和agglutination-sensitive则用于描述对凝集的反应程度。这些单词在生物和医学领域中非常重要，有助于我们更好地理解和研究生物体的结构和功能。

agglutinin常用短语：

1. agglutination test 凝集试验

2. agglutination reaction 凝集反应

3. agglutination inhibition test 凝集抑制试验

4. agglutination rate 凝集率

5. agglutination titer 凝集效价

6. agglutination specific antibodies 特异性凝集抗体

7. agglutination specificity 凝集特异性

双语例句：

1. The presence of agglutinins in the serum of patients with autoimmune diseases was detected using red blood cells. （通过红血球检测自身免疫疾病患者血清中的凝集素。）

2. The agglutination reaction of red blood cells was used to identify the type of bacteria. （通过红细胞凝集反应鉴定细菌类型。）

3. The agglutination rate of the vaccine was much higher than that of the control group. （疫苗的凝集率远高于对照组。）

4. The agglutination specific antibodies in the serum of patients with influenza were detected using a specific antigen. （使用特定抗原检测流感患者血清中的特异性凝集抗体。）

5. The agglutination specificities of the antibodies were determined using different antigens. （使用不同抗原确定抗体特异性。）

6. The agglutination inhibition test was used to determine the inhibitory effect of a drug on the immune system. （使用凝集抑制试验确定药物对免疫系统的抑制作用。）

7. The agglutination titer of the vaccine was much higher than that of the control group after vaccination. （疫苗接种后，疫苗的凝集效价远高于对照组）。

英文小作文：

Agglutinin plays an important role in the immune system, which helps to identify and recognize different types of bacteria and viruses. Through the use of agglutinins, we can detect diseases such as autoimmune disorders and influenza, and also monitor the effectiveness of vaccines and drugs on the immune system. However, agglutinins can also cause problems in certain situations, such as when they are too strong and cause blood cells to clump together, leading to anemia or other health issues. Therefore, it is important to maintain a balance between agglutinins and other immune factors to ensure optimal health outcomes.