pay against for delivery

pay against for delivery pay against pay for for or against pay,pay for,pay back,pay off,pay back for的用法 pay for 造句 简短 pay for 翻译 pay for money对吗? pay for summer camp afford与pay for To pay for ````````` pay for her pay for是什么意思 pay-for-play是什么意思 pay for 和pay back的区别? pay off与pay for的区别 pay 和pay for 的异同? pay and pay for的用法