coagulase

coagulase的音标是[kəuˈægjʊləsiːz]，基本翻译是凝集素。速记技巧可以是：/kəu/（发音时，先发“科”的音，然后迅速滑向“聚”的音）+ /lə/（发长音“勒”）。

coagulase这个词源自希腊语“κοαγωγης”，意为“凝固的”。它的主要功能是帮助细菌产生凝集，从而阻止血液的凝固。

变化形式：无变化形式。

相关单词：

1. coagulation - 凝固：这个词由coagulase和-ation构成，表示由coagulase引起的凝固现象。

2. coagulase-negative - 阴性凝固酶：这个词由coagulase和-negative构成，表示缺乏凝固酶的细菌。

3. fibrin - 纤维蛋白：这个词由“fibrin”构成，与coagulase一起使用，表示血液中的一种蛋白质，是凝固反应的一部分。

4. coagulase-positive staphylococcus - 阳性凝固性葡萄球菌：这个词由coagulase和positive以及staphylococcus（葡萄球菌）构成，表示一种具有凝固酶的葡萄球菌。

5. coagulase-negative staphylococcus - 阴性凝固性葡萄球菌：这个词由negative和staphylococcus构成，表示一种缺乏凝固酶的葡萄球菌。

6. blood-clotting - 血液凝固：这个词由blood和clotting构成，表示血液中的凝集反应。

7. coagulase-producing bacteria - 产凝固酶细菌：这个词由producing和bacteria构成，表示能够产生凝固酶的细菌。

8. coagulase-producing staphylococcus - 产凝固酶葡萄球菌：这个词由producing和staphylococcus构成，表示一种能够产生凝固酶的葡萄球菌。

9. coagulase test - 凝固酶试验：这个词由coagulase和test构成，是一种用于检测细菌是否产生凝固酶的方法。

10. coagulase-negative staphylococci - 阴性凝固性葡萄球菌属：这是一个属名，包括一些缺乏凝固酶的葡萄球菌菌种。

coagulase短语：

1. coagulase-positive staphylococci 阳性凝固性葡萄球菌

2. coagulase test 凝固酶试验

3. coagulase-negative staphylococci 阴性凝固性葡萄球菌

4. coagulase-negative staphylococcal infection 阴性凝固酶葡萄球菌感染

5. coagulase-negative staphylococcal endocarditis 阴性凝固酶葡萄球菌性心脏病

6. coagulase-positive staphylococcal endocarditis 阳性凝固酶葡萄球菌性心脏病

7. coagulase-producing staphylococci 凝固酶产生性葡萄球菌

双语例句：

1. The bacteria were identified as coagulase-positive staphylococci.

这些细菌被鉴定为阳性凝固性葡萄球菌。

2. The patient"s blood culture grew coagulase-negative staphylococci.

患者的血液培养中生长了阴性凝固性葡萄球菌。

3. The presence of coagulase-positive staphylococci in the wound is a warning sign of infection.

伤口中有阳性凝固性葡萄球菌的存在是感染的警告标志。

4. Coagulase-negative staphylococci are the most common cause of skin and soft tissue infections in humans and animals.

阴性凝固性葡萄球菌是人类和动物皮肤和软组织感染最常见的病因。

5. Coagulase-positive staphylococci are commonly found in the environment and on the skin of humans and animals.

阳性凝固性葡萄球菌在环境中以及人类和动物的皮肤上很常见。

6. Coagulase-negative staphylococci are a common cause of food poisoning outbreaks in the United States.

在美国，阴性凝固性葡萄球菌是食物中毒事件的一个常见原因。

7. The presence of coagulase-producing staphylococci in the milk of cows is a warning sign of mastitis.

牛奶中产生凝固酶的葡萄球菌的存在是乳炎的警告标志。

英文小作文：

Coagulase is an enzyme that helps bacteria clump together and form a solid mass, which is known as a biofilm. It is commonly found in bacteria such as Staphylococcus aureus, which can cause various infections in humans and animals. Coagulase-positive staphylococci are particularly dangerous because they can cause severe infections that are difficult to treat due to their ability to form biofilms and resist antibiotics. On the other hand, coagulase-negative staphylococci are more common and can cause mild to moderate infections that are easier to treat with antibiotics. Understanding the role of coagulase and its importance in the treatment of bacterial infections is crucial for effective prevention and management of these diseases.