gradedadj.等级的；按等级的；梯级的动词grade的过去式和过去分词.graden.等级；年级；成绩；斜坡v.分级；评分；渐次变化graded ceramic tool梯度陶瓷刀具graded unconformity深风化不整合graded hourly rates分级计时工资graded loading test分级加载试验grade two phenomenon“初二现象”graded use of energy能源梯级利用grades of raw cotton原棉等级graded potentiometer非线性电位计graded exercise test分级运动试验, 等级运动试验graded walk exercise步行锻炼