malpraxis

例句：

1. 1. The doctor was found guilty of malpractice in the case.
   医生在此案中被判犯有过失。
2. 2.The nurse's malpractice led to the patient's death.
   护士的不当行为导致病人死亡。
3. 3.Medical malpractice is a serious issue that needs to be addressed.
   医疗不当行为是一个严重的问题，需要被解决。