单词	erstwhile
释义	erst·while (ûrstwīl′, -hwīl′) adv. In the past; at a former time; formerly. adj. Former: our erstwhile companions.
随便看	clinically clinical psychologist clinical thermometer clinician clink clink clinker clinker-built clino- clinometer clinometric clinometrical clinometry clinopyroxene clinquant Clint Clinton Clinton Clinton Clinton Clinton clintonia Clio cliometric cliometrician

英语词典包含135693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。