单词	绞牛肉
释义	绞牛肉ground beef
随便看	nonlinear effects nonlinear eigenvalue problem non-linear elastic body nonlinear elasticity non-linear [electric] circuit nonlinear electric circuit non-linear element nonlinear element nonlinear elliptic nonlinear encoding nonlinear equalization nonlinear equation nonlinear equations nonlinear equations of motion nonlinear equations of relative motion nonlinear error nonlinear estimation non-linear feedback nonlinear feedback control system non-linear feedback gain nonlinear fiber couplers nonlinear fiber devices nonlinear fiber optics non-linear field non-linear field theorv