Related topics: Maths, Astronomy, Numbers
in·fin·i·ty /ɪnˈfɪnəti/ noun 1 [uncountableU]LIMIT a space or distance without limits or an end 〔空间或距离的〕无限，无穷 the infinity of space 太空的无边无际
2 [singular, uncountableU]HM a number that is too large to be calculated 〔数学上的〕无穷大 In the equation below, as E goes to zero, n approaches infinity. 在下面的方程式中，E趋向于零时，n接近无穷大。
infinity of There is an infinity of possible solutions. 有无数可行的解决方法。