scurvy

例句：

1. 1. He was suffering from scurvy, which made him feel weak and tired.
   他得了坏血病，感觉虚弱无力。
2. 2. Scurvy is a serious condition that can be prevented by eating a balanced diet rich in vitaminC.
   坏血病是一种严重的状况，可以通过均衡饮食来预防。
3. 3. During the Civil War, soldiers often suffered from scurvy due to poor nutrition.
   在内战期间，由于营养不良，士兵们常常患上坏血病。