单词	doohickey
释义	doohickeydoo‧hick‧ey /ˈduːˌhɪki/ noun [countable] American English informal Word Origin WORD ORIGINdoohickey Origin: 1900-2000 Probably from doodad + slang hickey ‘small object’ (1900-2000) a small object whose name you have forgotten or do not know, especially a part of a machine
随便看	pro pro- proactive pro-am probability probable probably probate probation probationary probationer probation officer probe probing probingly probiotic probity problem problematic problematize problem page problem-solving pro bono proboscis probs

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。