a turn对比aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号A prefix meaning many.表示多的前缀。a mannish style of dress学男人样的服装款式a string of firecrackers一挂鞭A chill came over her.一阵寒意袭向她。a stock raising district畜牧区a refreshing cool breeze使人感到凉爽的微风a man who enjoys himself纳福之人a clear case of homicide确信无疑的谋杀案A setback or reversal.挫折或倒转A roundabout way talking拐弯抹角儿