spend expend cost expenditure expenses pay defray payment payoff afford都和支付、花费有关,区别在哪spend expend cost expenditure expenses pay defray payment payoff afford都和支付、花费有关,它们的区别在哪?

spend expend cost expenditure expenses pay defray payment payoff afford都和支付、花费有关,区别在哪spend expend cost expenditure expenses pay defray payment payoff afford都和支付、花费有关,它们的区别在哪? take,overspend,expend,cost,invest,outlay,spend 怎么分别?它们都是花费的意思,但是它们的区别是什么呢? 关于expend 和 cost 的区别请问expend和cost都做消费,花费讲时都有什么区别和联系? pay cost spend区别 take spend cost spend,cost区别 spend on与cost 请大家说说expend offer cost charge在具体用法上有哪些区别?同上. cost spend pay的区别 cost,spend.take的用法 pay,cost,spend的区别! 辨析：cost,spend,pay,take take、cost、spend的区别 spend pay take cost 造句 spend与cost的区别 take spend cost次vcvbc take,spend,pay,cost句型 英语中pay,spend,cost,怎么用