discrete的精选

discrete的词根分析是1/解析dis分离+cret区分-&gt区分开来的-&gtdiscrete离散的2/联想discreetadj.谨慎的朴素的discretionn.自行决定权审慎dessertn.甜点diningn.吃饭，进餐dinnern.正餐晚宴discretionaryadj.自由决定...