ultimate interest的意思|示意

The price that banks charge each other for short-term lending is closely aligned with the interest rate set by the central bank, the ultimate font of cash.

银行间短期拆借利率是与央行——这一现金的最终源泉——制定的利率水平紧密联系的。

Yet the essence of poetry lies somewhere else. That is, it has its ultimate aesthetic interest in human conceptions and emotions.

但诗之极致究竟别有所在，其着重点在于人的概念与情感。

He cited the country's low rates of interest as the ultimate growth policy.

他指出国家的低利率才是最终的经济增长政策。