发臭

例句：

1. 1. The garbage has been left on the ground for too long and is starting to stink.
   垃圾被扔在地上太久了，开始散发出恶臭。
2. 2.The old book has begun to rot, making it unusable.
   那本旧书已经开始腐烂，无法使用了。
3. 3. The room was filled with the smell of burning incense.
   房间里弥漫着燃烧的香薰的味道。