mad-doctor

例句：

1. 1. The mad doctor was so obsessed with his work that he neglected his family.
   这个疯狂的医生太沉迷于他的工作了，以至于忽略了他的家庭。
2. 2.The mad doctor's advice was based on unfounded theories.
   这位疯狂的医生的建议是基于未经证实的理论。
3. 3. The mad doctor was considered a hero for saving many lives.
   这位疯狂的医生被认为是一位英雄，因为他挽救了许多生命。