strong desire to sleep

一种发作性嗜睡的疾病，病人症状表现为睡眠与觉醒的规律完全紊乱，人体生物钟的正常运转被破坏sleeping disorder

• 一切办法都想尽了，还是不能制服那扰人的睡魔。

  One has totally run out of ideas, and still one cannot overcome that disruptive sleeping disorder.

• 茶对着酒自夸：“战退睡魔功不少，助成吟兴更堪夸。”。

  Tea said proudly to wine, "I contribute greatly to fighting off sleep, and my help in creating the mood to recite poetry is even more praiseworthy"