我打了个寒战，用围巾把脖子围得更紧了。I shivered and pulled my scarf more tightly round my neck.不过这次痛已减退,寒战也停止了.But the pain had ebbed away and the trembling had stopped.他觉得很冷, 禁不住打寒战, 牙齿格格打颤.He felt very cold, he was shaking uncontrollabl...
把每一组的频率逐组相加,找出包含中位数的那一组.Add the frequencies in each class to find the class that contains that centermost element.一半数值低于中位数,一半数值高于中位数.One half of its values will be found below and one half above the median.儿童发铅中位数为7.45×...
因为他一直不缺钱，所以这对他来说不算什么。Because he had always had money it meant nothing to him.她缺钱花的时候，帕梅拉总是有求必应。Pamela was an easy touch when she needed some cash.许多婚姻都因缺钱而以失败告终。So many marriages have come to grief over lack of money....