a system through which things are bought and sold illegallyThe black market in prescription drugs is thriving.They unloaded the stolen goods on the black market.
The black market in prescription drugs is thriving.
They unloaded the stolen goods on the black market.
gray marketbusiness, commerce, marketplace, trade, trafficfree tradedealings, horse-tradinge-tail, merchandising, retailing, wholesalingbartering
in 1727
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。