单词：round-off accumulating
尾数四舍五入的累加数;舍入误差累加
单词：round-off accumulating 相关文章
A massive sandstorm has blanketed in China with a layer of sand and grit. We see these storms here every year around spring time, but this one is particularly bad. Residents are saying this is the worst they've seen in four or five years. It's cloude
发表于:2019-01-07 / 阅读(92) / 评论(0)
万花筒2010年
万花筒2010年