uncleanness

例句：

1. 1. The room was filled with the smell of uncleanness.
   房间里弥漫着一股不干净的臭味。
2. 2. She had to leave the room because of the uncleanness.
   她不得不离开房间，因为房间里有不干净的东西。
3. 3. The food was uncleanness, and it made me sick.
   食物不干净，让我生病了。