臭しゅう跡せきMeanings1nounscent trail; spoorRefers to the scent left by an animal or person, often used in tracking or hunting contexts.猟りょう犬けんは鹿しかの臭しゅう跡せきを追おった。The hunting dog followed the deer's scent trail.警けい察さつ犬けんが犯はん人にんの臭しゅう跡せきをたどった。The police dog tracked the scent of the criminal.