coagulant的音標為：[k?u??gj?l?nt]，翻譯為“凝固劑；凝結劑”的意思。速記技巧可以考慮使用發音相似的詞匯來記憶。

Coagulant這個詞的英文詞源可以追溯到拉丁語“coagulum”，意為凝結物或凝固。它的變化形式包括coagulase（凝固酶）和coagulation（凝固作用）。

相關單詞：

1. Fibrinogen：一種血漿蛋白質，具有凝血作用。它的英文名源自拉丁語“fibrinus”，意為絲狀物或纖維。

2. Thrombin：一種凝血酶，參與血液凝固過程。它的英文名源自希臘語“thrombē”，意為凝固或結塊。

3. Hemocoagulation：血液在血管內接觸時發生的凝固過程，也稱為血管內凝血。它的英文名源自希臘語“hemia”和“coagulation”，意為血液凝固。

4. Coagulopathy：凝血障礙或凝血異常，可能導致出血或血栓形成。它的英文名源自希臘語“coagulo”和“pathē”，意為凝固的異常。

5. Coagulase-positive：指某種細菌具有凝固血漿或血清的特性，常見于某些種類的產氣莢膜梭菌。它的英文名源自coagulase和positive，意為具有凝固作用的。

6. Fibrinolysis：血液凝固后的纖溶過程，也稱為溶解血栓。它的英文名源自拉丁語“fibrin”和“lysis”，意為纖維蛋白的分解。

7. Platelet：血小板，參與血液凝固和傷口止血的過程。它的英文名源自拉丁語“platea”，意為薄片或小片。

8. Fibrinogen deficiency：纖維蛋白原缺乏癥，一種罕見的遺傳性疾病，可能導致出血傾向。它的英文名可以理解為缺乏纖維蛋白原或凝固物質。

9. Thrombocytopenia：血小板減少癥，一種血液疾病，可能導致出血或血栓形成。它的英文名可以理解為減少血小板數量或凝固障礙。

10. Coagulation factor：凝血因子，參與血液凝固過程的蛋白質或物質。它的英文名可以理解為使血液凝固的因素或物質。

Coagulant:

常用短語：

1. Use coagulant to improve water quality.

2. Add coagulant to the water to clear the sediment.

3. Coagulant is used to accelerate the coagulation process.

4. Coagulant is added to improve the clarity of water.

5. Coagulant is used to enhance the sediment removal process.

6. Coagulant is added to improve the water quality in swimming pools.

7. Coagulant is used to improve the water quality of industrial processes.

雙語例句：

1. Adding a small amount of coagulant to the water can improve the clarity of the water and reduce the amount of sediment.

2. The use of coagulant can help to improve the quality of water in swimming pools and reduce the amount of bacteria growth.

3. The addition of coagulant to the water can accelerate the coagulation process and improve the sediment removal process.

4. We need to add coagulant to our water treatment system to ensure that the water quality is maintained at a high level.

5. The use of coagulant in industrial processes can help to improve the efficiency and reduce the cost of production.

6. The addition of coagulant to drinking water systems can help to prevent turbidity and maintain clean drinking water for all citizens.

7. The use of coagulant in wastewater treatment plants can help to remove harmful substances from the water and improve the overall treatment efficiency.

英文小作文：

Coagulant plays a crucial role in water treatment systems, ensuring clean and safe drinking water for all citizens. It accelerates the coagulation process, enhances sediment removal, and improves water clarity, thereby reducing the amount of bacteria growth in swimming pools and improving the overall quality of water in industrial processes. However, excessive use of coagulant may have adverse effects on the environment and human health, so it is essential to use it judiciously and follow proper guidelines for its application.