[] () taking an amount of money off the usual cost of sth折扣◆a period of aggressive discounting by retailers零售商大幅打折的时期⨁aggressive / heavy / widespread discounting大幅／大力／大范围打折⨁fare / price discounting票价／价格打折 ()
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invoice discounting () the act of buying a bill of exchange for less than the amount that will be paid on it in the future票据贴现