单词	ad hoc
释义	ad hocad hoc /æd ˈhɒk◂ $ -ˈhɑːk◂,-ˈhoʊk◂/ adjective, adverb formal Word Origin WORD ORIGINad hoc Origin: 1600-1700 Latin ‘for this’ Examples EXAMPLES FROM OTHER DICTIONARIES An ad hoc committee has been set up to deal with the problem. Collocations COLLOCATIONS FROM THE ENTRY► ad hoc committee/group etc ► on an ad hoc basis  decisions made on an ad hoc basis not planned, but arranged or done only when necessaryad hoc committee/group etc decisions made on an ad hoc basis
随便看	World Trade Organization world view world war World War I World War II world-weariness world-weary worldwide World Wide Fund for Nature World Wide Web WORM worm worm-eaten wormhole wormwood Wormwood Scrubs wormy worn worn out worried worriedly worrier worrisome worry worry beads

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。