单词	radical sign
释义	radical sign noun : the sign √͞ or √ placed before an expression to denote that the square root is to be extracted or that the root marked by an index (as in ∛ or ∛ for the cube root) is to be extracted Word History First Known Use 1668, in the meaning defined above
随便看	commiserating commiserating (with) commiserating with commiseratingly commiseration commiserations commiserative commiserators commish commishes commissar commissarial commissariat commissariats commissaries commissaries general commissariot commissars commissary commissary court commissary general commissaryships commission commission day commission house

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。