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.
例句
A huckster offered to sell Carnegie the formula for guaranteed success for $20,000.
一名骗子推销员提出以两万美元的价格卖给卡内基一张保证成功的秘方。