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	double-barrelled double bass double bed double bill double bind double-blind double bluff double boiler double-book double-booking double-breasted double-check double chin double click double cream double cross double-cross double-crosser double date double-date double dealer double dealing double-decker double-digit double digits

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。