grad=step,grade,表示“步,级”
grade n 等级,阶级
gradient a 步行的n. 坡度(grad+ient)
gradation n 等级层次(grad+ation)
gradual a 逐步的(grad+ual)
graduate v/n 毕业分级(grade 步+uate;完成所有步骤;毕业)
graduation n 毕业(graduate+ion)
degrade v 降级退化(de向下+grade;向下降级)
degrading a 不名誉的,可耻的(de+grad+ing;向下降了;不名誉的)
retrograde v 退步堕落(retro向后+grade;向后退步)
upgrade v 上升,升级(up向上+grade;向上升级)
downgrade v 贬低,降低(down向下; grade;向下贬低)
centigrade a 百分度的( centi百+grade级,度)
graph,gram=write,表示“写,图”
biography n 传记(文学)(bio生命+graph+y;写生命;传记)
biographer n 传记作家(biography+er)
epigraph n 文前题词(epi在旁边+graph;在旁边写的字;题词)
autograph n 亲笔字(auto自己+graph;自己写的字;亲笔字)
monograph n 专题论文(mono一个+graph;讨论一个问题的论文;专题论文)
photograph n 相片(photo光+graph;用光写;相片)
lexicography n 辞典编纂(lexico词,词曲+graphy)
topography n 地形学(topo地方,场所+graph写+y;写地方;地形学)
telegraph n 电报(tele远+graph;从远方写来;电报)
stenographer n速记员(steno狭小+graph写+er;缩小了写;速记)
dictograph n侦听器(dicto说+graph;把说的写下;侦听器)
epigram n 警句,格言(epi在…后面+gram;在[书后]写;格言)
epigrammatic a 警句的简洁的(epigram+atic)
program n 计划提纲程序(pro在前+gram;在前面写好;计划提纲)
gramophone n留声机(gram+o+phone 声音;写下声音;留声机)
grammar n 语法,文法(gram+mar;写的[规则];语法)
diagram n 图解,图表(dia交叉+gram;交叉画图)
cryptogram n 密码(crypto秘密+gram;秘密写;密码)
seismogram n 地震图(seismo地震+gram)