couplet medicines

例句：

1. 1.The traditional Chinese medicine has been widely used for thousands of years.
   这种传统中药已经被广泛使用数千年了。
2. 2. The couple decided to try a new kind of couplet medicine for their anniversary.
   这对夫妇决定尝试一种新的对联药物来庆祝他们的周年纪念日。
3. 3.Couplet medicines are often used in traditional Chinese medicine to treat various ailments.
   对联药物通常用于中国传统医学中，用来治疗各种疾病。