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	excrement excrescence excreta excrete excretion excruciating excruciatingly exculpate exculpation excursion excusable excuse ex-directory exec execrable execrate executable execute execution executioner executive executive privilege executor exegesis exemplar

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