Word familyadjectivefixablefixatedfixedfixiveverbfixatefixnounfixationfixativefixaturefixednessfixerfixingfixityfixturefixurefixed assetsfixed costsfixed incomeadverbfixedly
ˈfixed-rateadjectiveadj [only before noun]
a fixed-rate loan or mortgage is one in which the amount of interest you pay remains the same for a specific period of time 固定利率的 → capped
From Longman Business Dictionary
fixed rateˌfixed ˈrateFINANCEBANKING
an interest rate on a loan that is fixed at the time when the loan is taken out and does not change