付款
付款(pay one's bills), 此释义来源于网络辞典。
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make a payment / shell out
So we have--U.S. Government issues bills and that's less than or equal to one year and they pay no interest.
美国政府发行的短期国库券,期限通常小于或等于一年,且不付息
金融市场课程节选 : 耶鲁公开课