matter of fact

实情情况，真相

matinee (US also matinee), mating, matins (also mattins), matri-, matriarch, matriarchal, matriarchy, matrices, matricide, matriculate, matriculation, matrimonial, matrimony, matrix, matrix printer, matron, matron of honour, matronly, matt, mat (US also matte), matter, matter-of-fact, matter-of-factly, Matterhorn, matting, mattins, mattock, mattress, maturation, mature, maturely, maturity, maudlin, maul, maulstick, maunder, Maundy Thursday, mausoleum, mauve, maven, maverick,