| 例句 |
stacked (up)verbpast tense of stack (up) to gradually form into a layer, pile, or massthose newspapers have been stacking up in the basement since we moved here accreted, accumulated, amassed, built up, collected, concentrated, conglomerated, gathered, massed, piled (up) agglutinated, clumped, lumpedbanked, drifted, ridged dispersed, dissipated, scattered |