There was also a slight smell of decaying food or animal.
The water had a slight sulfuric smell, although maybe that was his imagination.
The air had a slight smell of machine oil.
Do you notice a slight smell of cinnamon in the air this morning?
He sniffed the air for the slightest smell from the glaciers far to the north.
There is a slight smell of something dead in programs like this.
There was a slight smell of burning in the room.
If the place has the slightest smell of an ambush, all bets are off and this guy's gone.
It was a very slight smell of burning wood.
"Don't I detect a slight smell of rat in all this?"
