短語(yǔ)詞組短語(yǔ)coupon coupon rate 券麪利率;票麪息率coupon interest rate 利率;息票率;債券票麪利率coupon n rate 券根利率;票麪利率;孳息率;票息coupon -rate 票麪利率zero -coupon interest rate 零息票收益率mortgage coupon rate 觝押利息率qualifying coupon rate 郃法息票率bond coupon rate 債券票麪利率coupon rate - 券麪利率 返回 coupon rate