pay和payfor的区别

pay，v.支付;付费;交纳;偿还;付酬;赢利;创收;受益;付代价;

n.工资;薪水;

例句

They pay slightly more than the going rate.

他们支付的酬金略高于现行标准。

pay for，支付;付开销;赔偿(损失);(为某种过失)付出代价;吃亏;

例句

Using a credit card to pay for an order is simplicity itself.

用信用卡支付订单再简单不过了。