spike rot

例句：

1. 1. The patient had a severe case of spike rot.
   病人患有严重的刺瘤病。
2. 2. Doctors recommend vitamin C supplements to prevent spike rot.
   医生推荐服用维生素C补充剂来预防刺瘤病。
3. 3. In the past, people often suffered from spike rot due to lack of access to clean water.
   过去，由于缺乏清洁水源，人们常常遭受刺瘤病的困扰。