| 释义 |
round down
释义
向下取整：将一个数字向下取整到最接近它的整数或其他较低的值。
例句
1·We needed to do decimals to round up and round down numbers.
我们需要把小数四舍五入成整数。
《柯林斯英汉双解大词典》
2·So if the trans fat content is below 0.5g per serving, they can round down to zero and claim zero grams per serving.
所以如果每一种食物的反式脂肪酸含量低于0.5克。 他们就把它当成是0反式脂肪酸。
3·He was tired of the merry-go-round of romance and longed to settle down .
他厌倦了没完没了的风流韵事，渴望安定下来。
《牛津词典》
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