adj.表示允诺的，约定的，约定支付的

He signed a promissory note to repay the loan within six months.
他签了一份借据，承诺六个月之内还款。
The bank issued a promissory note in favor of the borrower.
银行为借款人出具了一张期票。
She cashed her promissory note at the bank for $5,000.
她到银行兑现了她的期票，得到了5000美元。
A promissory note is a written promise to pay a specific sum of money.
期票是一种书面承诺支付特定金额的文件。
The promissory note carries an interest rate of 5% per annum.
这张期票年利率为5%。
If you fail to fulfill your obligations, the promissory note becomes void.
如果你未能履行义务，这张期票就会失效。
The promissory note was endorsed by the seller to the buyer.
卖家将期票背书转让给了买家。
The company's financial crisis led to the default on several promissory notes.
公司的财务危机导致了几张期票违约。
The lawyer reviewed the promissory note to ensure it was legally binding.
律师审查了期票以确保其具有法律约束力。
In case of default, the creditor can sue the obligor based on the promissory note.
若债务人违约，债权人可根据期票起诉债务人。