dyspnea

dyspnea的音标是[ˈdɪspɪniə]，基本翻译是呼吸困难。速记技巧是利用发音相似的单词来记忆。

Dyspnea这个词来源于拉丁语，意为呼吸困难或窒息感。它的词源可以追溯到古罗马时期，那时人们常常在战争、疾病或体力劳动后感到呼吸困难。

变化形式：在英语中，dyspnea通常被简化为“dysp”或“spnea”，用于描述呼吸急促或呼吸困难的症状。

相关单词：

1. “aspiration” - 这个词源于拉丁语，意为吸入或吸气。这个词常用于描述呼吸系统疾病，如哮喘病患者的症状。

2. “panting” - 这个词源于英语，描述的是呼吸急促或喘息的声音。这个词常用于描述动物或人在紧张或运动后的呼吸状态。

3. “tremor” - 这个词源于拉丁语，意为颤抖或摇晃。这个词常用于描述呼吸系统疾病引起的肌肉颤抖，如肺炎患者的症状。

以上这些单词都与dyspnea这个词有直接或间接的联系，它们都描述了呼吸困难或呼吸急促的症状。这些单词的出现和使用，也反映了人们对呼吸系统疾病的关注和深入研究。

常用短语：

1. short of breath

2. feeling breathless

3. labored breathing

4. gasping for breath

5. out of breath easily

6. struggling for air

7. feeling breathless and weak

双语例句：

1. After climbing the stairs, he felt short of breath. (上楼后他感到气喘吁吁。)

2. She labored to catch her breath after the race. (比赛后她费力地喘了几口气。)

3. He gasped for air after being trapped in the smoke-filled building. (在烟雾弥漫的建筑物中被困后，他喘息着呼吸。)

4. She felt weak and out of breath after running a marathon. (她跑完马拉松后感到虚弱和气喘吁吁。)

5. He was always out of breath easily, even when doing simple tasks. (他总是容易气喘吁吁，即使做简单的任务。)

6. Struggling for air, she realized how much she had taken for granted before. (她意识到自己以前是多么地理所当然地呼吸着空气。)

7. The old man"s lungs were so weak that he often struggled for breath. (这位老人的肺功能很差，经常气喘吁吁。)

英文小作文：

Breathlessness: A Persistent Problem

Breathlessness is a common problem that affects many people. It can be a distressing experience that can have a significant impact on daily life. For some people, breathlessness is a temporary condition that goes away with time, but for others, it can be a more long-term issue that requires medical attention.

One of the reasons why people experience breathlessness is because their lungs are not getting enough oxygen. This can be due to various reasons such as lung disease, heart disease, or simply being out of shape and not getting enough exercise. Another reason could be anxiety or panic attacks, which can make it difficult to breathe normally.

If you experience breathlessness regularly, it"s important to seek medical attention as soon as possible. A doctor can diagnose the cause of your breathlessness and recommend the appropriate treatment options. In some cases, medication or lifestyle changes may be recommended to help alleviate the condition. Additionally, regular exercise and good nutrition are also essential to maintaining good lung health and preventing breathlessness in the future.

By taking care of your lungs and getting the appropriate treatment, you can improve your quality of life and reduce the impact of breathlessness on your daily activities.