单词	commerical test
释义	commerical test 工业试验
随便看	difference potential difference potentiometer difference preference difference pressure flow meter difference-product difference product difference pulse difference quantity difference quotient difference quotients difference register difference report difference resonance difference ring differences differences among means differences between means difference scale difference scaler difference scheme difference score difference sensitivity difference sequence difference sequent difference set 杨4 杨朱泣岐杨柳依依杨柳宫眉杨生黄雀杨穿三叶杨花心性杨花水性杨虎围匡杨雀衔环官妓官媒官子官字官学官宅官守官官相护官客官宦