英语词汇by unprecedented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	by unprecedented
释义	unprecedented — 未有 • 前所未有 • 空前 • 前所未有的 • 破天荒 • 前所未闻 • 旷古未有 • 亘古未有 • 旷古未闻 by adv — 于 adv • 被 adv • 借由 adv by prep — 以 prep unprecedented [idiom.]— 前不见古人，后不见来者 unprecedented adj — 未见 adj
随便看	planning implementation planning in advance planning in all areas planning indicator planning information planning initiative planning-in-partnership planning in place planning input planning Institute planning institutions planning instrument planning insurance planning interactions planning interface planning Interior planning internship planning interventions planning interview planning in the context of planning investigations planning involved planning is based planning is carried out planning is completed

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 —