improvisation
英 [?mpr?va?'ze??n]
美[,?mpr?va?'ze??n]
- n. 即興創(chuàng)作；即席演奏
英英釋意
- 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