improvisation
英 [ɪmprəvaɪ'zeɪʃn]
美[,ɪmprəvaɪ'zeʃən]
- n. 即兴创作；即席演奏
英英释意
- 1. a creation spoken or written or composed extemporaneously (without prior preparation)
- 2. an unplanned expedient
- 3. a performance given extempore without planning or preparation