bronchodilators的音標為["br?nt??d?"l?t?] ，基本翻譯為支氣管擴張劑，速記技巧為：支氣管擴張劑，舒張支氣管平滑肌的藥物。

Bronchodilators 意為支氣管擴張劑，常用于治療哮喘和慢性阻塞性肺疾?。–OPD）。其英文詞源可以追溯到希臘語單詞 "βρ?γχο?"（bronchus），意為支氣管。

變化形式：在英語中，bronchodilators 的詞形一般不變。

相關單詞：

1. bronchodilation - 支氣管擴張，意為支氣管舒張的狀態。

2. beta-bronchodilator - 一種β受體激動劑，可以擴張支氣管，常用于哮喘治療。

3. long-acting bronchodilator - 長效支氣管擴張劑，意為持續時間長、作用持久的支氣管擴張劑。

4. short-acting bronchodilator - 短效支氣管擴張劑，意為起效快、作用時間短的支氣管擴張劑。

5. inhaled bronchodilator - 吸入型支氣管擴張劑，意為通過吸入方式使用的支氣管擴張劑。

6. systemic bronchodilator - 系統性支氣管擴張劑，意為可以擴張全身支氣管的藥物。

7. sustained-release bronchodilator - 持續釋放支氣管擴張劑，意為可以長時間發揮作用的支氣管擴張劑。

8. sustained-action bronchodilator - 持久性支氣管擴張劑，意為作用持久、持續時間長的支氣管擴張劑。

9. long-lasting bronchodilator - 持久性支氣管擴張劑，意為作用時間長、持續時間久的支氣管擴張劑。

10. fast-acting bronchodilator - 快速起效的支氣管擴張劑，意為起效快、作用迅速的支氣管擴張劑。

常用短語：

1. bronchodilator therapy 支氣管擴張劑治療

2. bronchodilator inhaler 支氣管擴張劑吸入器

3. long-acting bronchodilator 長效支氣管擴張劑

4. short-acting bronchodilator 短效支氣管擴張劑

5. beta-blocker bronchodilator β受體阻滯劑支氣管擴張劑

6. calcium channel blocker bronchodilator 鈣通道阻滯劑支氣管擴張劑

7. phosphodiesterase inhibitor bronchodilator 磷酸二酯酶抑制劑支氣管擴張劑

例句：

1. The patient was prescribed with long-acting bronchodilator to relieve his chronic cough.

2. The doctor advised me to use short-acting bronchodilator to relieve my asthma attack.

3. The use of beta-blocker bronchodilator can reduce the risk of asthma attacks in children.

4. The patient was advised to take calcium channel blocker bronchodilator to improve his lung function.

5. The doctor prescribed phosphodiesterase inhibitor bronchodilator to relieve my chronic cough.

6. The use of bronchodilator inhaler is an effective treatment for asthma and chronic cough.

英文小作文：

Bronchodilators: The Key to Better Breathing

Bronchodilators are medications that are used to relax the muscles around the airways in the lungs, thereby improving lung function and reducing the symptoms of asthma and chronic coughs. There are various types of bronchodilators available, including long-acting and short-acting agents, beta-blocker bronchodilators, calcium channel blocker bronchodilators, and phosphodiesterase inhibitor bronchodilators.

Long-acting bronchodilators are effective in reducing airway constriction over a prolonged period of time, making them suitable for use as maintenance therapy. Short-acting bronchodilators, on the other hand, are used to quickly relieve symptoms of an asthma attack or chronic cough. Beta-blocker bronchodilators, calcium channel blocker bronchodilators, and phosphodiesterase inhibitor bronchodilators have unique mechanisms of action and can be used in combination with other medications to achieve optimal treatment outcomes.

Bronchodilators are an essential part of effective asthma and chronic cough management, and should be used in combination with other treatment modalities, such as inhalers, steroids, and anti-inflammatory medications, to achieve optimal results. Understanding the various types of bronchodilators and their uses is crucial for managing respiratory conditions effectively.