white mottled rot

例句：

1. 1.The wooden floor was covered in white mottled rot.
   木制的地板被白点霉病覆盖。
2. 2.The old house had suffered from white mottled rot for years.
   这所老房子多年来一直遭受着白点霉病的困扰。
3. 3.The farmer noticed the white mottled rot on the corn stalks and knew it was time to replant.
   农民注意到玉米秆上的白点霉病，知道是时候重新种植了。