固定收入债务工具的中文解释

泛指按票面利率支付利息的债务工具（例如债券和贷款）。由于利率通常是固定的，因此称为"固定收入"。

Fixed Income的英文解释

The generic term for debt instruments (such as bonds and loans) which pay interest in the form of a coupon. The rate of interest is often fixed, hence the term "fixed income".