プログレッシブ和英中辞典(第4版)の解説
りりつ【利率】
the rate of interest; an interest rate
定期預金の利率が下がった［上がった］
The rate of interest on fixed deposits has been reduced [raised].
年３％の利率で金を貸す
lend [《米》 loan] money at the rate of 3 percent per year
利率変動型積立終身保険
interest-sensitive whole life insurance