止咳药

例句：

1. 1. I took some cough medicine to help me stop coughing.
   我吃了一些止咳药来帮助我停止咳嗽。
2. 2.The doctor prescribed a cough syrup for my child's cold.
   医生给小孩开了一种止咳糖浆治疗他的感冒。
3. 3.After taking the medicine, her coughing stopped immediately.
   吃了药之后，她的咳嗽立刻停止了。