单词	key worker
释义	key workerˌkey ˈworker noun [countable] especially British English someone such as a teacher, nurse, or firefighter who does a useful and important job and is paid by the state:  We need to provide affordable housing for key workers.
随便看	outside outsider outsize outskirts outsmart outsold outsource outsourcing outspend outspoken outspokenly outspokenness outspread outstanding outstandingly outstay outstretched outstrip outta out-take out tray outvote outward Outward Bound outwardly

英语词典包含52748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。