药

例句：

1. 1. She took the medicine for her headache.
   她吃了药来缓解头痛。
2. 2. The doctor prescribed a new medicine for her.
   医生给她开了一种新的药。
3. 3. Traditional Chinese medicine is gaining popularity in Western countries.
   传统中医正在西方国家获得越来越多的关注。