四舍五入
[词典] [数] rounding; half adjust; round-up; omitting decimal fractions smaller than 0.5 and counting all others, including 0.5, as 1;round;
[例句]我们得把小数四舍五入成整数。
We needed to do decimals to round up and round down numbers
名词性质:rounding, round-up
动词性质:round up , round down