单词	pwsa
释义	pwsaCOCA²⁵³⁷²⁵🌏绌挎
随便看	second-order lag second order lag element second-order lag element second-order lambda-calculus second order lamellae second-order language second order learning algorithms second order leveling second-order leveling second order levelling second-order levelling second order linear differential equation second-order linear differential equation second order linear differential equations second-order linear homogeneous equation second-order linear recursive sequence second-order linear recursive sequences second order linear system second-order linear system second-order linear systems Second-order LMS algorithm second order logic second-order logic second order loop second-order loop