in.ap.pre.cia.bleadj.(形容词)Too small to be noticed or make a significant difference; negligible:微不足道的, 毫无价值的:太小因而难以觉察或造不成显著差异的;可忽略的:例句:inappreciable fluctuations in temperature.气温中可忽略的微小变化【引伸】in.appre.ciablyadv.(副词)