What s the weird smell of your dorm room?

I've only smelled dead rats, and later found out that eggs smell when they're broken. In the past, my roommate always said that her room smelled, and later found that a gecko was crushed under the book next to her pillow, which was terrible.

We also had a dormitory, it feels like it's rancid, I've squatted down to deliberately look for it or I haven't smelled the source in **, snacks or something have been cleared or there, it's not stinky feet, it's not smelly shoes, it's not food, it's super strange, and then I don't know how it's gone.

We also had a dormitory, very strange, a bit like rotten things, and it seemed to be mixed with the smell of milk, but we also searched for a long time and couldn't find it, and often, I smelled it in a corner, and when I really got to that corner, the smell was gone, but if I left a little bit, the smell was heard again, and it came out of that corner. Slightly weird.

In the past, our dormitory also had a suffocating smell, but later I found out that the root cause was the socks I piled under the bed, and they didn't smell like that since they were washed.

When I was in high school, I found that I always smelled around my desk, and after looking for a long time, I couldn't find it, but then I found out that it was half a pancake left over from breakfast at some point, and it was really, very smelly.

There is a roommate who doesn't throw out the garbage every time he finishes eating takeout, and piles it in a pile. He usually smells it when he enters the dormitory, "Hmph, what's the smell?" Is there anyone who eats fruit anymore" He doesn't eat fruit.

One time he came back and smelled, "Huh, what's the smell?" I said, "What a taste, the taste of a full Han banquet!"

He hasn't smelled anything since, but the garbage is still there, and we can't help it.