interest warrant的用法和樣例：
例句
- Coupon rates on newly issued bonds closely follow the level of interest rates in the market.
新發行的債券息票率嚴格按照市場利率水平而定。 - Fixed rate bonds pay a pre-determined coupon and FRNs pay coupons at a premium above the bank's fixed deposit rate.Bonds that do not pay interest are called zero coupon bonds.
這些支付的利息叫做息票，通常半年或一年支付一次。
