央行降低了基准利率以刺激经济增长。

The central bank cut the ___base rate to boost economic growth.

在医疗诊断中，医生会先考虑这种疾病的基础发病率。

In medical diagnosis, doctors first consider the ___base rate of the disease.

银行的贷款利率通常在基础利率上浮动。

Bank loan interests usually float above the ___base rate.