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	self-slain self-slaugh self-slaughter self-slaughtered self-slaughters self-slayer self-sounding self-sow self-sowed self-sowing self-sown self-starter self-starters self-starting self-sterile self-sterility self-stick self-stim self-stimulation self-stimulatory self-study self-styled self-subdued self-subsistence self-subsistent

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。