短语词组短语profit on margin sale 销货毛利On Line Sale 网上销售be on big sale 大减价supervision on direct sale 直销监管goods on trial sale 试销品on -sale 盎三;减价销售;限时促销commission on a sale 销售佣金cash on delivery sale [贸易]货到付款销售be on clearance sale 清仓甩 返回 on sale