(1)〔总称〕违禁品；走私品；非法进出口的货物
任何非法生产、持有、买卖进出口的物品。在美国，贩卖走私烟的行为是联邦犯罪。

(2)走私；非法买卖

(3)〔总称〕战时禁运品

(4)〈美〉(南北战争期间)偷入北军战线的黑奴

• double liability of stockholder
• double meaning
• double nationality
• double parking
• double patenting
• double plea
• double pleading
• double possibility
• double proof
• double punishment
• double quarrel
• double-radius rule
• double recovery
• double rent
• doubles
• double standard
• double taxation
• double taxation agreement (or treaty)
• double use
• double value
• double voucher
• double waste
• double wharfage
• double wills
• doubtful title