drug for asthma

• 喘息用药

drug for asthma的用法和样例：

例句

1. The wagging wasp grasps the crisp clasp for a gasp.
   摇摆的黄蜂抓住脆钩喘息。
2. Asthma is a chronic breathing disorder characterized by recurrent attacks of breathlessness and wheezing.
   哮喘是一种慢性呼吸疾病，特征是呼吸急促和喘息反复发作。