sumptu=expense(花费)
sumptuous 奢侈的,豪华的
sumptuary 规定个人费用的
tabul=plank(平板)
tabular 表格的;平坦的
tabulate 把—列成表格
taph=tomb(墓)
epitaph 墓志铭(epi的旁边,在墓边的“墓志铭”)
tauto=same(相同)
tautology 同义反复,累赘