commerce, trade, trading 贸易inland trade, home trade, domestic trade, internal trade, interior trade 国内贸易international trade 国际贸易foreign trade, external trade 对外贸易,外贸terms of trade 贸易条件free-trade area 自由贸易区import, importation 进口importer 进口商export, exportation 出口exporter 出口商commercial channels 商业渠道customs 海关customs duty 关税quota 配额,限额item 项目,细目commercial transaction 买卖,交易manufacturer 制造商,制造厂middleman 中间商,经纪人dealer 经销商wholesaler 批发商retailer 零售商tradesman 零售商merchant 商人 (英)批发商,(美)零售商concessionaire, licensed dealer 受让人,特许权获得者consumer 消费者,用户client, customer 顾客,客户buyer 买主,买方stocks 存货,库存量purchase 购买,进货sale 销售bulk sale 整批销售,趸售wholesale 批发retail trade 零售业cash sale 现货hire-purchase 分期付款购买 (美作:installment plan)competition 竞争competitor 竞争者competitive 竞争的unfair competition 不合理竞争dumping profit margin 倾销差价,倾销幅度trademark 商标registered trademark 注册商标registered office, head office 总公司, 总店, 总部