inflation-proof interest rate中文什么意思

保值利率

• inflation:    n. (opp. deflation ...
• proof:    n. 1.证明；证据；【法律】证件； ...
• interest:    n. 1.利害关系，利害；〔常pl. ...
• rate:    vt.,vi. 〔方言〕＝ret.