nonnegotiable instrument

• n. 不可转让信用工具；不可转让的信用工具

例句

用作名词 (n.)

1. A non-negotiable credit instrument is not an unconditional promise to pay.
   不可转让的信用工具不是无条件的支付承诺。
2. You know all that must be clearly indicated in any credit instrument.
   您知道，所有这些都必须在信用工具上注明清楚。