arranged or happening when necessary and not planned in advance 临时安排的;特别的;专门的 an ad hoc meeting to deal with the problem 处理此问题的特别会议 The meetings will be held on an ad hoc basis. 会议将根据需要随时举行。
Oxford Collocations DictionaryAd hoc is used with these nouns:- basis
- committee
- explanation
- …
Word OriginLatin, literally ‘to this’.