avascular

avascular的音标为["ævæsɪkələr] ，基本翻译为“无血管的”，速记技巧为：用a表示“无”。

“avascular”这个词的英文词源可以追溯到拉丁语“a”表示“无”和“vascular”表示“血管的”。它的意思是“无血管的”或“没有血管的”。

变化形式：通常以复数形式“avascularity”出现。

相关单词：

1. “ischaemia” - 缺血，由于缺乏血液供应而导致的组织损伤。

2. “angiogenesis” - 血管生成，指新的血管在生物体内部形成的过程。

3. “lymphangiogenesis” - 淋巴管形成，指淋巴管的新生或再生。

4. “neovascularization” - 新生血管，指在组织中形成新的血管系统。

5. “hypovascular” - 血供不足的，指组织或器官缺乏足够的血液供应。

6. “arteriolarization” - 动脉化，指向血管系统中引入动脉的过程。

7. “angioma” - 血管瘤，一种良性肿瘤，由新生血管组成。

8. “angiogenesis inhibitors” - 血管生成抑制剂，指阻止或减缓血管生成的药物或物质。

9. “lymphangioma” - 淋巴管瘤，一种良性肿瘤，由淋巴管组成。

10. “neovascularization therapy” - 新生血管治疗，指通过治疗手段改善组织的新生血管系统。

以上单词都与“avascular”这个词有直接或间接的关系，描述了与血管相关的生理和病理过程。

短语：

1. avascular necrosis

2. vascular supply

3. vascular system

4. vascular disease

5. vascular network

6. vascular pathology

7. vascular disorder

例句：

1. The patient suffered from avascular necrosis of the femur head.

2. The tumor has a rich vascular supply, which requires careful monitoring.

3. The vascular system of the human body is complex and vital for survival.

4. Vascular disease is a leading cause of death worldwide.

5. The vascular network in the plant root system is crucial for nutrient uptake.

6. Vascular pathology is a common condition that requires medical attention.

7. The vascular disorder causes pain and discomfort in the patient"s limbs.

英文小作文：

Vascular System: The Vital Pillars of Life

The vascular system is a crucial component of the human body, providing oxygen and nutrients to cells and transporting waste products away from them. It is composed of blood vessels that form a network throughout the body, connecting all organs and tissues, ensuring their proper functioning. From the smallest capillaries in the skin to the large arteries and veins of the heart and lungs, the vascular system is a complex yet beautiful network that keeps us alive. Vascular diseases such as heart disease and stroke are among the leading causes of death worldwide, highlighting the importance of maintaining a healthy vascular system. Understanding the role of the vascular system and how it functions is essential for maintaining good health and preventing vascular diseases.