aortal的音標是[???r?tl]，基本意思是“主動脈，主心骨；主要的，最重要的”。速記技巧是利用字母替換或簡寫來記憶單詞發(fā)音。

aortal這個詞的英文詞源可以追溯到拉丁語詞根“arteria”，意為“動脈”。這個詞在英語中通常被簡稱為“aort”，表示心臟的主體部分。

變化形式：復數(shù)形式為“aortae”，表示多個動脈。

相關單詞：

arteriose：動脈豐富的，動脈增生的

arteriosclerosis：動脈硬化，動脈硬化癥

aortic：主動脈的，aortico-：表示主動脈相關的

aortic valve：主動脈瓣

aortic arch：主動脈弓，主動脈弓部

aortic aneurysm：主動脈瘤

aortic dissection：主動脈夾層

aortic coarctation：主動脈狹窄，主動脈縮窄

aortic ectasia：主動脈擴張，主動脈膨出

這些單詞都與動脈和主動脈相關，描述了各種與主動脈相關的疾病和結構。主動脈是人體最重要的血管之一，為全身組織提供血液供應。

常用短語：

1. aortic valve replacement

2. aortic aneurysm

3. aortic dissection

4. aortic stenosis

5. aortic regurgitation

6. aortic coarctation

7. aortic ectasia

例句：

1. He underwent aortic valve replacement surgery to improve his heart function.

2. The patient was diagnosed with aortic aneurysm and underwent surgery.

3. The aortic dissection caused severe chest pain and required immediate treatment.

4. The patient"s aortic stenosis led to shortness of breath and required a stent insertion.

5. The aortic regurgitation caused blood to back up into the heart and led to heart failure.

6. The child was born with aortic coarctation and requires regular follow-up care.

7. Aortic ectasia is a condition that can lead to sudden death and requires careful monitoring.

英文小作文：

Aortic disease: A common concern for many people

Aortic disease, including aortic valve problems, aneurysms, dissections, and narrowing or dilatation, can have a significant impact on a person"s health. From mild symptoms to life-threatening conditions, aortic disease requires regular monitoring and treatment to ensure optimal health. Understanding the signs and symptoms of aortic disease can help people seek timely diagnosis and treatment. If you experience chest pain, shortness of breath, or other related symptoms, please consult your doctor immediately to receive the appropriate care.