PolyDict.cc

    square root 的英语意思

    square rootˌsquare ˈroot noun [countable] 查看全部语言翻译 the square root of a number is the number which, when multiplied by itself, equals that number一个数的平方根是指与自身相乘后等于该数的数square root of The square root of nine is three.9的平方根是3。