huckster
noun /ˈhʌkstə(r)/
/ˈhʌkstər/
(old-fashioned, North American English)- (disapproving) a person who uses aggressive or annoying methods to sell something
强行推销的人 - a person who sells things in the street or by visiting people’s houses
沿街叫卖的小贩；上门推销员
词源Middle English (in the sense ‘retailer at a stall, hawker’): probably of Low German origin.