英语词汇unprecedentedness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	unprecedentedness
释义	unprecedentedness 简明释义 n.空前性，史无前例词源 1 unprecedentedness: unprecedented +? -ness FROM: wiktionary
随便看	float-type water-level recorder float-type water stage recorder float type water stage recorder float under carriage float up float upon float upward float valve float valve float valve column float valve fairing float valve neddle float valve needle Float Valves float valve seat float valve-sieve tray float valve tower float valve tray float valve tray float vibrator float viscometer float viscosimeter float viscosity float voltage float volume

英汉双解词典包含3185865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。