residualsn.剩余额；残差；追加酬金名词residual的复数形式.residualadj.剩余的；残余的n.剩余部分；(复)追加酬金residual sound余音residual share残余份额residual anode残阳极residual pitch残余沥青residual force残余力residual swirl残余旋转residual ratio残值比率residual wedge剩余楔residual waste残余废物; 废物残渣Residual roots残根