The smell of coffee stimulates the brain.

I always take the time to smell the roses on my way to work.

He smells a rat.

I was smelling a rat when he suddenly changed his story.

I smelled a rat.

I managed to smell out the source of the strange odor in the room.

I have a collection of smelling bottles on my shelf.

She reached into her bag and pulled out a small smelling bottle.

I saw a pile of smell-smocks in the corner.

She was known for her smock-smelling at the party.