sale可用作可数名词,也可用作不可数名词,作“销售额，销售量”解时通常用复数形式sales。
salesn.出售；销售；销售量；销售部
The sales manager will give a presentation on the new products.
营销经理将举行一次新产品推介会。
Export sales were up by 32% last year.
去年出口销售额增长了32%。
She was making a play for the sales manager\'s job.
她千方百计要取得销售部经理的位置。
