spongy rot

例句：

1. 1.The mold had already begun to grow in the sponge-rotted wood.
   霉菌已经开始在海绵状腐烂的木头上生长。
2. 2.The spores of the fungus spread quickly through the sponge-rotted soil.
   这种真菌的孢子通过海绵状腐烂的土壤迅速传播。
3. 3. This type of rot is common in damp environments where there is a lot of organic matter.
   这种腐烂在潮湿的环境中很常见，因为那里有大量的有机物质。