单词	Allen wrench
释义	Allen wrenchAllen wrench /ˈælən rentʃ/ noun [countable] American English Word Origin WORD ORIGINAllen wrench Origin: 1900-2000 Allen Manufacturing Company of Hartford, Connecticut a tool used to turn an Allen screw SYN Allen key British English
随便看	officialdom officialese officially official receiver Official Secrets Act officiate officious officiously officiousness offing off-key off-kilter off-licence off limits offline offload off-message off-peak off-piste offprint off-putting off-puttingly off-ramp off-road off-screen

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。