barker
🇺🇸
/ˈbɑːrkər/
🇬🇧
/ˈbɑːkə(r)/
A person who tries to attract customers by loudly advertising or praising a business or event.
The barker at the carnival was trying to get people to come inside and see the amazing show.
马戏团的叫卖者试图吸引人们进入并观看精彩的表演。