impromptu
英：[ɪmˈprɒmptju:] 美： [ɪmˈprɑmptu]
impromptu 基本解释
adj.即席的；临时的；无准备的；
adv.即席地；临时地；无准备地；
n.即兴曲；即席演出；即席之作；即席演说
变形
复数：impromptus
英英释义
impromptu[ im'prɔmptju: ]
n.an extemporaneous speech or remark"a witty impromptu must not sound premeditated"
a short musical passage that seems to have been made spontaneously without advance preparationadj.with little or no preparation or forethought"an impromptu speech"
同义词：ad-libextemporaneousextemporaryextemporeoffhandoffhandedoff-the-cuffunrehearsed
adv.without advance preparation同义词：ad libad libitumspontaneously
impromptu 相关例句
双语例句
用作形容词(adj.)- It usually take me more than three weeks to prepare a good impromptu speech.
为了准备一则即席的好讲辞，我通常要三个星期以上。 - An impromptu visit broke up the long afternoon.
突然的造访打破了漫长的午后时光。
用作副词(adv.)- She played a tune impromptu.
她即席演奏了一曲。
用作名词(n.)- His call for a book of the trains had been a sheer piece of impromptu.
他打听火车时刻表只是一段纯粹的即兴曲。
权威例句
Impromptu asset trackingSystem and method for impromptu shared communication spacesImpromptu: An interactive programming environment for composition and performanceUbiTable: Impromptu Face-to-Face Collaboration on Horizontal Interactive SurfacesUbiTable: Impromptu Face-to-Face Collaboration on Horizontal Interactive SurfacesPiazza: a desktop environment supporting impromptu and planned interactionsProgramming with time:cyber-physical programming with impromptuProgramming with time: cyber-physical programming with impromptuThe gender-linked language effect in primary and secondary students' impromptu essaysImpromptu: a new interaction framework for supporting collaboration in multiple display environments and its field evaluation for co...
