Used attributively before another noun to denote purpose or function related to smelling (e.g., "smelling salts").
The garbage bin was full and smelling.
Мусорное ведро было полным и вонючим.
The room was filled with a strong smelling aroma of coffee.
Комната была наполнена сильно пахнущим ароматом кофе.
smellinggerund / present participle Participle adjective meaning ‘emitting a smell’, often modified by an adjective (e.g., "foul smelling").
(UK: smelt, smelt / US: smelled, smelled – do not confuse with "smelt" – to melt ore)
The kitchen smells of freshly baked bread.
Кухня пахнет свежевыпеченным хлебом.
She likes to smell the flowers in the garden.
Она любит нюхать цветы в саду.
The detective smells a rat in this corporate setup.
Детектив чует неладное в этой корпоративной структуре.