troche

例句：

1. 1.She took a troche to help her stomachache.
   她吃了一颗药丸来缓解胃痛。
2. 2. The doctor prescribed a troche for her headache.
   医生给她开了一种药片来治疗头痛。
3. 3. I need to take a troche before bedtime to fall asleep quickly.
   我需要在睡前吃一颗药片以便快速入睡。