tracker
/ˈtɹækə(ɹ)/
A device or person that follows or monitors.
“The tracker followed the animal's footprints carefully.”
新增到 My Deck
inoh
inoh
/ˈtɹækə(ɹ)/
A device or person that follows or monitors.
“The tracker followed the animal's footprints carefully.”
新增到 My Deck