单词	leave of absence
释义	leave of absence noun phrase 1 : permission to be absent from duty or employment 2 : leave sense 1b Word History First Known Use 1756, in the meaning defined at sense 1
随便看	onager onagers onagra Onagraceae onagraceaes onagraceous onanism onanisms onanistic onanists onas onboard onboarded onboarder onboardest onboarding onc- once once again once again/more once and again once and for all once bitten, twice shy once in a blue moon once in a lifetime

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。