单词	棕壳蛋
释义	棕壳蛋 zōngkédànbrown egg
随便看	covariance adjusted estimate Covariance adjusted estimator covariance adjustment estimator covariance analysis Covariance and Contravariance in Delegates covariance arithmetic Covariance array dimension-reduced method covariance assignment covariance between inheritance and environment covariance component Covariance constraint control covariance control covariance descriptor covariance difference covariance distribution covariance equivalence covariance estimator covariance feedback covariance fitting covariance for cluster sampling covariance for double sampling Covariance for simple random sampling covariance for stratified sampling covariance-free covariance function