名词短语
中文翻译：Unknown
同义词：
['discount', 'discount rate']
例句：
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1. The company is offering a 10% discount on all purchases made within the next month.
该公司对下个月所有购买提供10%的折扣。
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2. The bank charges a 5% discount for cash payments.
银行对现金支付收取5%的折扣。
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3. The discount rate has increased by 2 percentage points since last year.
去年至今年，折扣率增加了2个百分点。