同义词
1)let the matter stand over till then.;allow me a short extension of time.;Kindly postpone the time for payment a little longer.,惠请宽限2)period of grace desired,请求宽限期3)Please extend the deadline a few days.,请宽限几天。4)Grace period,宽限期;优惠期5)grace period,宽限，优惠时间6)Days of Grace,宽限日，优惠期
