英语词汇not once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	not once
释义	not once 一次也不，从来不 Not once have you done as I have asked. 你从来也没有像我要求你那样做过。
随便看	specific difference specific disease specific duty specific epithet specific epithets specific gravities specific gravity specific-gravity specific-gravity specific heat specific heat capacity specific heat (capacity) specific heats specific impulse specific impulses specificities specificity specific medicine specific name specificness specific performance specific performances specific resistance specifics specific surface

英汉双解词典包含548777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。