英语词汇unprecedented intervention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 intervention
释义	unprecedented — 未有 • 前所未有 • 空前 • 前所未有的 • 破天荒 • 亘古未有 • 旷古未闻 • 前所未闻 • 旷古未有 intervention n — 干预 n • 介入 n • 干涉 n unprecedented [idiom.]— 前不见古人，后不见来者 unprecedented adj — 未见 adj intervention — 干預
随便看	improvement concept improvement concerning improvement continuously improvement costs improvement could be found improvement courses improvement criteria improvement culture improvement cycle time improvement deterioration improvement district improvement due improvement efforts improvement engineer improvement framework improvement from improvement gains improvement goals improvement group improvement harmonization improvement harmonization improvement has been achieved improvement ideas improvement, if any improvement, if any

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。

unprecedented —