| 单词 | extemporaneous | 
| 释义 | extemporaneousadjective  ex·tem·po·ra·ne·ous  (ˌ)ek-ˌstem-pə-ˈrā-nē-əs   1   a(1)     : composed, performed, or uttered on the spur of the moment : impromptu  an extemporaneous comment    (2)     : carefully prepared but delivered without notes or text    b     : skilled at or given to extemporaneous utterance    c     : happening suddenly and often unexpectedly and usually without clearly known causes or relationships  a great deal of criminal and delinquent behavior is … extemporaneous   2    : provided, made, or put to use as an expedient : makeshift  an extemporaneous shelter    extemporaneously adverb    extemporaneousness noun   extemporaneous adjectiveas in impromptu   made or done without previous thought or preparation caught by surprise, I had to make an extemporaneous speech at the awards banquet   Synonyms & Similar Words Relevance     
 Antonyms & Near Antonyms 
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