foot rot

foot-rot的词性：
n.（名词）

1. A degenerative bacterial infection of the feet in certain hoofed animals, especially cattle or sheep, often resulting in loss of the hoof.
腐蹄病：一些有蹄动物脚部换的衰退性细菌感染，尤其是牛或羊，常导致截蹄

2. A disease of plants in which the stem or trunk rots at its base.
根腐病：植物的一种病，茎或干的底部腐烂