avoidable costs造句

例句与造句

1. In this method , the avoidable cost theory is adopted , and both the reliability charge and the advanced notification time are taken into consideration , thus making the interruptible pricing model reasonable and perfect
   该方案在可避免成本理论的基础上，综合考虑可靠性收费、提前通知时间等因素，使得可中断电价的模型更合理、完善。
2. It's difficult to find avoidable costs in a sentence. 用avoidable costs造句挺难的