Belly rub意思
"Belly rub" is an English phrase that means to rub or stroke someone's belly, usually referring to a pet or a child. It is a gesture of affection and can be very soothing and comforting for many animals and children. The phrase is often used in a casual or affectionate context, and it is a common interaction between humans and pets, especially dogs and cats, who often enjoy being petted and scratched in this area.