kill or cure

例句：

1. 1. The doctor saidthat the patient needed to be killed orcured immediately.
   医生说病人需要立即被杀死或治愈。
2. 2. The surgery was a successand the patient is now cured.
   手术成功了，病人现在康复了。
3. 3. The scientistdiscovered a new drug that could kill orcure cancer.
   科学家发现了一种新药，可以治愈或杀死癌症。