单词	free from commitment
释义	free from commitment 法不承担义务
随便看	relative speed Relative Speed Approach relative speed at maximum stroke relative speed detector relative speed drop relative speed of wind relative speed rise relative speed variation relative square search relative SR compactness relative stability relative stability test relative stabilization relative stable range conditions relative stagnation relative standard relative sub-harmonic content relative submergence relative substances relative standard deviation relative standard ellipse relative standard error relative standardized mortality ratio relative standard uncertainty relative star catalogue