The interest of treasure bond is basic interest because it has no credit risk, it cannot be disturbed by default, and only reflects the relationship between yield and term.

由于国债基本上没有信用风险，其利率不受违约风险的干扰，只反映和期限的关系，适合做基准利率。

youdao

Yield factors in both the interest rate paid by the bond and the actual price of the bond.

FORBES: How To Get More Diversification With Less Interest Rate Risk

Further monetary easing also helps gold since it adds to worries about inflation whenever an economic recovery takes hold, plus it means a low so-called opportunity cost, or the loss of interest earnings that investors might have gotten instead by holding yield-bearing assets.

FORBES: Gold Staging Technical Breakout As Market Continues Reaction To FOMC Minutes

The company makes money from the spread between the interest rate paid by a hog buyer and the yield built into the sale of a package of loans on Wall Street.

FORBES: Magazine Article