n.a detective who follows a trail

同義詞：sleuthhound

v.watch, observe, or inquire secretly

同義詞：spystagsnoop

Sleuths in the swamp
Female Sleuths
Value sleuths find value
Sleuths of the accounting world
Sleuths Probe Mystery of Parasitic Infection
Chasing sleuths and unravelling the metropolis
Seismic Sleuths: Using Visualization Technology to Teach Middle School Earth Sciences Content
Random House, Inc. Academic Resources | Psychic Sleuths by Joe Nickell
Chasing sleuths and unravelling the metropolis: analyzing the tourist experience of Sherlock Holmes' London, Philip Marlowe's Los An...
Law: The Detectives Who Need Watching ; When Journalists Turn Sleuths and Go Undercover They May Find That They Are Breaking the Law