名词
中文翻译：购买折扣
同义词：
['discount', 'bargain', 'sale例句：1. The company is offering a purchase discount of 20% on all orders over $500.（该公司对所有订单超过500美元的部分提供20%的购买折扣。）']
例句：
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1. The company is offering a purchase discount of 20% on all orders over $500.
该公司对所有订单超过500美元的部分提供20%的购买折扣。
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2. He bought the new car at a bargain price.
他以便宜的价格买了那辆新车。
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3.They are having a sale on electronics today.
他们今天在电子商品上做特卖。