单词	cold case
释义	cold case noun : an unsolved criminal investigation (as of a homicide or abduction) that has stopped being actively pursued because of a lack of evidence The case is pursued diligently by various detectives, but eventually abandoned and filed away among other cold cases. Jonathan Yardley, The Washington Post, 9 Feb. 2014 Word History First Known Use 1973, in the meaning defined above
随便看	cups of tea cupseed cupsful cupstone cupulae cupulate cupule cupules Cupuliferae cupuliferous cupuliform cupulo cuquenans cur cur dog cura te ipsum curabilities curability curable curableness curablenesses curabler curablest curably curaca

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。