sniff

to breathe air in through the nose in order to discover or enjoy the smell of something สูดกลิ่น, สูดอากาศ

"He sniffed them all the time even while driving," Pol Maj Gen Saroj Promcharoen explained.

Experts caution about choosing a perfume just by sniffing from a strip of paper.

A search team set out near the town using dogs trained to sniff out bodies.