单词	mean square deviation
释义	mean square deviation noun 1 : variance sense 5 2 : standard deviation Word History First Known Use 1920, in the meaning defined at sense 1
随便看	philonium Philonotis philopatric philopatry philopena philopenas philophyllae philophyllas philopoena philopoenas Philopotamidae philoprogeneity philoprogenitive philoprogenitiveness philoprogenitivenesses philopterid Philopteridae philos Philosamia philosophaster philosophastering philosophasters philosophastry philosophate philosophe

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。