单词	symmetric matrix
释义	symmetric matrix noun : a matrix that is its own transpose Word History First Known Use circa 1949, in the meaning defined above
随便看	meanly meanness meannesses means means everything to means everything to (someone) means everything to someone Means grass means of support means test means-tested meanspiritednesses meant meant for meant for (someone) meant for each other meant for someone meant to meant to (be/do something) meant to be meant to be something meant to do something) Meantes meantime meantime screw

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。