remedy a defect

例句：

1. 1. The doctor prescribed a new medicine to remedy his pain.
   医生开了一种新药来缓解他的疼痛。
2. 2. The scientist used a new technique to remedy the problem.
   科学家使用了一种新的技术来解决这个难题。
3. 3.The patient was given a medication to remedy his condition.
   病人被给予了一种药物来治疗他的状况。