meronecrobiosis

例句：

1. 1.The plant's root rot is a common problem in the garden.
   这株植物的根部腐烂是花园里常见的问题。
2. 2. The disease has spread rapidly, affecting many plants.
   这种疾病迅速传播，影响了众多植物。
3. 3. Root rot can be prevented by proper irrigation and soil testing.
   通过适当的灌溉和土壤测试可以预防根腐病。