budget plan

• 分期付款,分期付款计划

budget plan的用法和样例：

例句

1. He likes to buy things on the installment plan.
   他喜欢用分期付款法购买货物。
2. Mary could not afford to pay for the coat all at once, so she used the lay-away plan.
   玛丽一次付不起那么多钱买那件大衣，所以她采用分期付款的办法购买。