会腐烂的

例句：

1. 1. The old car was so rotten that it couldn't start.
   这辆旧车太烂了，发动不了。
2. 2.The food in the fridge is starting to rot.
   冰箱里的食物开始腐烂了。
3. 3.The potatoes were rotten when we bought them.
   我们买土豆时，它们已经腐烂了。