学生们掌握了小数、百分数和分数。The students had a grasp of decimals, percentages and fractions.相对湿度以小数或百分数表示.The relative humidity is expressed as a decimal or a percentage.那些数字是以百分数表示的.The figures are expressed in terms of a percentag...
安·布拉德利破除迷信，给出了医学事实。Ann Bradley dispels the old wives' tales and gives the medical facts.历史学家迈克尔·贝施洛斯破除了几个不实传言。Historian Michael Beschloss debunks a few myths.破除一切盲目崇拜和迷信.Do away with all fetishes and superstitions....