written statement

详细解释:【法】 书面声明, 书面陈述, 供述书

例句：

A payment or written statement making an agreement legally binding until the completion of a formal contract, especially an insurance contract.订金，临时契约具有法律束缚力的合约的付款押金或书面材料，在正式的合同完成之前拟成，尤指保险合同