期票

qī piào tōng cháng yòng yú xiàng tóu zī shāng zhī fù kuǎn xiàng

期票通常用于向投资商支付款项。

The promissory notes were usually purchased for distribution to investors.

zhài quàn shì yī zhǒng qī piào tōng cháng yǐ yī dìng de shù é fā xíng

债券是一种期票，通常以一定的数额发行。

A bond is a promissory note, usually issued for a specified amount.