Payback Period是什么意思啊？

Payback Period是什么意思啊？

payback period 回收期；[金融] 偿还期双语例句 1.The cost of power electronics, inverters, and controllers must also be reduced to produce a faster payback period for PHEV buyers. 电力电子元件、孙掘换流器和控制器的成本必须要降低，以加快插电式混合动力汽车购买者的投资回搏庆收期。2.They are now discussing moves that would cut Greece's debt burden rather than simply lengthening the payback period, which is a welcome shift. 他们眼下正在商讨如何削减希基凯握腊债务规模，而不是简单地延长偿还期。 这一转变值得欢迎。