柯林斯詞典regress /r??gr?s/ (regressing,regressed,regresses) 1. V-I When people or things regress, they return to an earlier and less advanced stage of development. 退步[正式] If your child regresses to babyish behaviour, all you know for certain is that the child is under stress. 如果你的孩子退步到幼稚的行為，你可以肯定的是孩子正處在壓力之下。2. regressionN-VAR 退步 Calderdale accepts that this can cause regression in a student's learning process. 考爾德戴爾承認(rèn)這會(huì)在學(xué)生的學(xué)習(xí)過程中引起退步。 返回 regress劍橋詞典to return to a previous and less advanced or worse state , condition , or way of behaving 退步；退化；倒退 She suffered brain damage from the car accident and regressed to the mental age of a five-year-old. 在那起汽車交通事故中，她的腦部受損，智商倒退到5歲孩子的水平。 比較progress noun 返回 regress