The grey market老
Chinese grey market中国老年市场
theory of grey market灰市场理论
grey market Love灰色市场
grey market trading暗盘交易
Grey Market Theory灰市场理论
grey market price暗盘价;暗盘买卖;灰市交易
grey market importation灰色市场进口
grey market x灰色市场
N-SING（单数型名词） Grey-market goods are bought unofficially and then sold to customers at lower prices than usual. 灰市 (经非正式渠道购卖商品再以低于市价的价格售出) [商业]
Grey-market perfumes and toiletries are now commonly sold by mail.
灰市的香水和化妆品现在常以邮购方式售出。
N-SING（单数型名词） Grey-market shares are sold to investors before they have been officially issued. (股票交易的) 灰市 [商业]
An unofficial grey market in the shares has been operating for about two weeks.
一个非官方的股票灰市已经运作了大约两个星期。