N-COUNT (采用欺骗或强行手段推销无用物品的)推销员,商贩 If you refer to someone as a huckster, you are criticizing them for trying to sell useless or worthless things in a dishonest or aggressive way. (采用欺骗或强行手段推销无用物品的)推销员,商贩 [US, disapproval]
A huckster offered to sell Carnegie the formula for guaranteed success for $20,000.