coarctate的音標是[k????kt?t] ，基本翻譯是狹窄的，速記技巧是：co-表示“共同”，arct-表示“彎曲”。

Coarctate這個詞源自拉丁語，意為“收縮”、“聚攏”。它的變化形式主要有過去式coarctated，現在分詞coarctating以及過去分詞coarctated。

相關單詞：

1. Coarctation - 縮窄、聚攏

2. Coarctation of the aorta - 主動脈縮窄

3. Coarctation of the pulmonary artery - 肺動脈縮窄

4. Coarcting - 收縮的、聚攏的

5. Coarcteate - 收縮、聚攏

6. Coarctatory - 收縮的、聚攏的

7. Coarticate - 扭曲的、不規則的

8. Articulate - 清晰地發音、表達

9. Articulation - 發音、表達方式

10. Coagulation - 凝結、凝固

Coarctate這個詞在醫學和生物學領域中經常出現，尤其在描述血管或其他管狀結構的狹窄或縮窄時。這個詞也常用于描述一種行為或過程，比如收縮或聚攏。

coarctate常用短語：

1. coarctate blood pressure 縮窄性高血壓

2. coarctate aorta 主動脈縮窄

3. coarctate aortic valve 主動脈瓣狹窄

4. coarctation of aorta 主動脈縮窄

5. coarctate aortic aneurysm 縮窄性主動脈瘤

雙語例句：

1. The patient had coarctate aortic valve and mitral valve disease.

該患者有主動脈瓣狹窄和二尖瓣疾病。

2. The patient had coarctate aorta and was advised to have surgery.

該患者有主動脈縮窄，并被建議接受手術治療。

3. She had coarctate aorta and was advised to have a stent implanted.

她有主動脈縮窄，并被建議植入支架。

4. The doctor diagnosed him with coarctate aorta and prescribed him medication.

醫生診斷他為主動脈縮窄，并給他開了藥。

5. He underwent surgery for coarctate aorta and recovered quickly.

他接受了主動脈縮窄的手術，恢復得很快。

6. The doctor said that coarctate aortic valve was caused by rheumatic fever.

醫生說，主動脈瓣狹窄是由風濕熱引起的。

7. The patient had coarctate aortic aneurysm and was advised to have surgery immediately.

該患者有主動脈縮窄性動脈瘤，并被建議立即接受手術治療。

英文小作文：

Coarctation of the Aorta: An Uncommon Condition that Needs Special Attention

Coarctation of the aorta is an uncommon condition in which there is narrowing or constriction of the aortic artery, which can lead to various symptoms such as chest pain, shortness of breath, and heart failure. If left untreated, it can lead to serious complications such as heart attack and stroke.

I experienced chest pain and shortness of breath due to coarctation of the aorta, which was later diagnosed by my doctor. I was advised to have surgery immediately to correct the condition, which I underwent successfully. Since then, I have been able to lead a normal life without any further complications.

Coarctation of the aorta is a condition that requires special attention and treatment to ensure that it is properly managed and resolved. It is important to seek medical attention promptly and follow the recommended treatment plan to avoid any further complications.