pay up是什么意思？

pay up的音标：pay up的英式发音音标为：[pei ʌp]pay up的美式发音音标为：[pe ʌp]...

He'll never pay up unless you get tough with him.你如果不对他硬点,他是决不会把钱付清的.We claimed a refund from the association, but they would not pay up.我们要求该协会退款，但是他们不肯付钱。They are willing to pay up to $500 more for cars that get b...