affusion

affusion的音标为[əˈfjuːʒən]，基本翻译为“渗透；灌输；涌流”。

速记技巧：将“affusion”拆分为“af”和“fusion”，其中“af”表示“向内”，“fusion”表示“融合、结合”，所以可以理解为“向内融合、结合”，与“涌流”的意思相呼应。

Affusion的英文词源可以追溯到拉丁语“ad-fluere”，意为“流入、溢出”。其变化形式包括过去式“affused”和现在分词“affusing”。

相关单词：

1. Affected - 意为“影响的、受影响的”，其词源与affusion相近，也来自拉丁语，表示受到某种力量的影响而改变。

2. Euphemism - 委婉语，意为“礼貌的、委婉的表达”，其词源可以追溯到拉丁语，表示用温和或无害的方式来表达原本可能会引起争议或冒犯的词语。

3. Affluence - 意为“丰富、富裕”，其词源与affusion有关，表示流入、丰富。

4. Affluent - 意为“富裕的、丰富的”，其形容词形式，也与affusion有关，表示拥有丰富资源或财富的人或物。

5. Infusion - 意为“注入、灌输”，其词源与affusion有关，表示将液体或其他物质注入体内或思想中。

以上这些单词都与affusion这个单词有密切的联系，它们在词源、含义和用法上都有一定的关联。Affusion主要指液体或其他物质自然地流动或流出的过程，而在这些相关单词中，我们可以看到液体或物质流动的影响、丰富程度、注入等含义。

Affusion的常用短语：

1. blood affusion - 血液灌注

2. cerebrospinal affusion - 脑脊髓液渗漏

3. heart affusion - 心脏灌注

4. lymphatic affusion - 淋巴液渗漏

5. renal affusion - 肾灌注

6. tissue affusion - 组织灌注

7. vascular affusion - 血管灌注

例句：

1. The doctor performed heart affusion on the patient to improve his heart function.

医生给病人进行了心脏灌注手术，以改善他的心脏功能。

2. She had a cerebrospinal affusion after falling from a horse.

从马上摔下来后，她出现了脑脊髓液渗漏。

英文小作文：

Blood is essential for our body"s survival, and blood affusion is a crucial procedure that ensures the supply of oxygen-rich blood to vital organs. When a person experiences a critical illness or injury, blood affusion becomes even more necessary to sustain life.

Blood affusion is typically performed by inserting a needle into the patient"s arm or chest to collect blood, and then transferring it to a specialized container or pump to ensure proper circulation. The process involves careful monitoring of the patient"s vital signs and the amount of blood transfused, in order to avoid any adverse effects.

Blood affusion is also used in various surgical procedures to maintain the supply of oxygenated blood to the organs during surgery, and it is crucial in cases of organ transplantation, where the recipient"s blood must be properly replenished to ensure successful transplantation and recovery.

Blood affusion is a lifesaving procedure that ensures the survival of patients who require urgent medical attention. It is essential that doctors and healthcare professionals are skilled in performing blood affusion procedures and are able to provide the necessary support and care to patients who require it.