单词	flash crash
释义	flash crashˈflash crash noun [countable] American English a time when stocks and shares in a stock market suddenly lose a lot of value for a short time, sometimes for only a few minutes
随便看	national security National Security Council national service National Socialism National Socialist National Theatre national treasure National Trust National Weather Service National Westminster Bank Nation, Carrie nationhood Nation of Islam nation state nationwide native Native American native speaker Nativity Nativity play NATO natter nattily natty natural

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。