英语词汇unprecedented event怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unprecedented event
释义	Examples: an extremely rare and unprecedented event— 闻所未闻 See also: unprecedented — 未有 • 前所未有 • 空前 • 前所未有的 • 破天荒 • 亘古未有 • 旷古未有 • 前所未闻 • 旷古未闻 event — 事件 • 顶目 event n — 结果 n • 大事 n unprecedented [idiom.]— 前不见古人，后不见来者 unprecedented adj — 未见 adj
随便看	timely and appropriate timely and appropriate care timely and clear communication timely and complete manner timely and comprehensive timely and consistently timely and cost effective timely and cost-effective manner timely and costly timely and decisive timely and duly timely and effective manner timely and effective way timely and efficient timely and efficient manner timely and good quality timely and insightful timely and on timely and orderly manner timely and relevant timely and relevant information timely and relevant knowledge timely and reliable timely and reliable information Timely and Reliable manner

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

an extremely rare and unprecedented event—