GbEng
比率虽有下降, 但微不足道. The rate has fallen by an insignificant (ie too small to be important) amount.
放大率图像的尺寸和实物尺寸之间的比率 The ratio of the size of an image to the size of an object.
他连自己的五分钟时间都不愿拿出，证明他对这一个解决问题的方法不感兴趣，与前一段统计中不赞成这一同样用法的比率百分之九十三相比，没有什么大的差别 His unwillingness to give five minutes of his time proves that he is disinterested in finding a solution to the problem, a proportion that is not significantly different from the93 percent who disapproved of the same usage in an earlier survey.