decimal place
noun [ C ] uk/ˌdes.ɪ.məl ˈpleɪs/ us/ˌdes.ɪ.məl ˈpleɪs/
小数点后的数位
the position of a number after a decimal point
The number is accurate to three decimal places. 数字精确到小数点后3位数。
Pi expressed to five decimal places is 3.14159. π保留5位小数为3.14159。