tramadol

例句：

1. 1. The patient wasgiven tramadol to help him sleep.
   病人被给予特拉莫德以帮助他入睡。
2. 2. The doctor prescribed tramadol for the patient's chronic pain.
   医生为患者开了特拉莫德来缓解其慢性疼痛。
3. 3. Tramadol is a medicationthat can cause drowsinessand sedation.
   特拉莫德是一种可能导致嗜睡和镇静的药物。