单词	假设平均数
释义	假设平均数assumed mean
随便看	have no time for have no time for something have no time to spare have not legs have no traffic with have no truck with have-nots have not the foggiest have not the least idea have not the least idea of have not time have not to have not yet have not,● have not(或have not got)a brain in one's head have no use for have no use for ... have no voice in something have no words for something have no words for(或 to express)something have no words to express something havens haven't haven't a bean haven't a bolter's