high interest rates; high interest
Refers to high interest rates on loans or deposits. 'Expensive money' and 'dear money' are financial jargon for high borrowing costs.
Loans with high interest rates are hard to repay.
I'm looking for a deposit account with high interest.
金利 is the general term for 'interest rate', while 高金利 specifically means 'high interest rate'.
high interest rate policy; tight money policy
Compound of 高 (high) + 金利 (interest rate).