v.recognize or detect by or as if by smelling

同義詞：scent outsmell outnose out

Stores Sniff Out Smartphones to Follow Shoppers
Electronic noses sniff out new markets
Scientists Seek to Sniff Out Diseases
Can the electronic nose really sniff out lung cancer?
Can the Electronic Nose Really Sniff out Lung Cancer?
Congressional Investigators Sniff Out Unused Federal Lab Space
Scientists seek to sniff out diseases: electronic "noses"may someday be diagnostic tools.
Molecular bloodhounds - Artificial antibodies could sniff out viruses and toxins
Lucky dogs: Rescued from the pound, single-minded dogs sniff out the scat of endangered animals, trumping more technical tracking me...
Reaching the “hardwig limit”: Nonscientists' ability to sniff out scientific bias and to judge scientific research methods (respon...