aorta的音標是["??r?t?]，意思是主動脈。

速記技巧：主動脈的發音可以簡化為“orita”。

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Aorta的英文詞源可以追溯到拉丁語“aorta”，意為“主脈”。這個詞源于古希臘時期對心臟的描述，表示心臟的主要血管。

aorta的變化形式有復數形式“aortae”和現在分詞“aortae”。

相關單詞：

1. aortic - aortic瓣膜的，主動脈的

2. aortitis - 主動脈炎

3. aortography - 主動脈造影術

4. aortopulmonary - 主動脈肺的，指與肺有關的疾病

5. aortico- - 主動脈的，如aortico-aortic聯接

6. aorticcoarctia - 主動脈狹窄

7. aorticdissection - 主動脈撕裂或斷裂

8. aorticroot - 主動脈根，包括升主動脈和主動脈弓

9. aorticarch - 主動脈弓

10. aorticvalve - 主動脈瓣，位于左心室和主動脈之間的瓣膜。

Aorta在醫學中是一個重要的血管，連接心臟和身體的其他部分，因此與它相關的詞匯都與心血管系統有關。

常用短語：

1. aorta blood flow 主動脈血流

2. aorta valve 主動脈瓣

3. aortic aneurysm 主動脈瘤

4. aortic dissection 主動脈剝離

5. aortic arch 主動脈弓

6. aortic valve replacement 主動脈瓣置換術

7. aortic coarctation 主動脈縮窄

例句：

1. The patient suffered from aortic dissection and was hospitalized for treatment.

2. The aorta valve replacement surgery went smoothly and the patient recovered quickly.

3. The aorta blood flow was checked during the physical examination.

4. The doctor found an aortic aneurysm in the patient and advised immediate surgery.

5. The aortic arch was narrowed due to an unknown reason and required further investigation.

6. The patient complained of chest pain and was diagnosed with aortic valve replacement infection.

7. Aortic coarctation is a rare congenital heart disease that requires special treatment.

英文小作文：

My Heart, the Aorta

The aorta, like the lifeblood of the body, carries oxygen-rich blood from the heart to all parts of the body. It is a vital part of the cardiovascular system, ensuring the proper functioning of the body. However, like any other organ, the aorta can be afflicted with various diseases that can pose a threat to its health and function.

For instance, aortic dissection can occur due to excessive pressure or other factors, causing severe pain and even life-threatening conditions. On the other hand, aortic aneurysms can develop over time, leading to weakening of the aortic wall and potential rupture. Aortic valve replacement surgery is often necessary to restore normal function of the valve and ensure proper blood flow throughout the body.

The aorta is also susceptible to other conditions such as aortic arch narrowing or aortic coarctation, which can lead to chest pain and other symptoms. Understanding the importance of regular check-ups and early detection of potential problems is crucial to maintaining good health and preventing serious conditions.

In conclusion, the aorta plays a crucial role in the proper functioning of the body, but it can be afflicted with various diseases that require timely diagnosis and treatment. Regular check-ups, early detection, and a healthy lifestyle are essential to maintaining good health and preventing serious conditions.