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	Shvernik shwa shwanpans shwas shwr shy shy (away) from shy (from or away from) peskiness peskinesses pesky peso peso boliviano pesos pessaries pessary pessima pessimal pessimaled pessimaling pessimally pessimals pessimism pessimisms pessimist

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。