单词	dark matter
释义	dark matterˈdark ˌmatter noun [uncountable] technical a type of matter that scientists think may exist. It cannot be seen but seems to affect the movements of stars
随便看	dearest dearie Dear John letter dearly dearth deary death deathbed death blow death camp death certificate death-defying death duties Death in Venice death knell deathless deathly death mask Death of a Salesman death penalty death rate death rattle death row death sentence death's head

英语词典包含52748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。