tracking dog

US /ˈtrækɪŋ dɔːɡ/
UK /ˈtrækɪŋ dɔːɡ/
"tracking dog" picture
1.

追蹤犬, 搜尋犬

a dog trained to follow the scent of a person or animal

:
The police used a tracking dog to find the missing hiker.
警方使用追蹤犬尋找失蹤的徒步旅行者。
A well-trained tracking dog can follow a scent for miles.
訓練有素的追蹤犬可以追蹤氣味數英里。