square root
柯林斯词典
1. N-COUNT The square root of a number is another number which produces the first number when it is multiplied by itself. For example, the square root of 16 is 4. 平方根
返回 square root
square root (square roots)
剑桥词典
- The square root of a particular number is the number that was multiplied by itself to reach that number
平方根
The square root of 49 is 7. 49的平方根是7。 返回 square root