短語詞組短語infinitely -great 無窮大的infinitely great quantity 一個變量在變化過程中其絕對值永遠大於任意小的已定正數(shù)It is infinitely great 正無窮大infinitely great quantity infinity 一個變量在變化過程中其絕對值永遠大於任意小的已定正數(shù) 返回 infinitely great