performance

名词 n.
中文释义
英 [pəˈfɔː.məns]    美 [pɚˈfoɹ.məns]|[pəˈfoː.məns]

英文释义

名词 n.
  1. The act of performing; carrying into execution or action; execution; achievement; accomplishment; representation by action. countable,uncountable
    — the performance of an undertaking or a duty
  2. That which is performed or accomplished; a thing done or carried through; an achievement; a deed; an act; a feat; especially, an action of an elaborate or public character. countable,uncountable
  3. A live show or concert. countable,uncountable
    — The band played a mix of old and new songs during their 90-minute performance.
  4. The amount of useful work accomplished estimated in terms of time needed, resources used, etc. countable,uncountable
    — Better performance means more work accomplished in shorter time and/or using fewer resources.
  5. The actual use of language in concrete situations by native speakers of a language, as opposed to the system of linguistic knowledge they possess (competence), cf. linguistic performance. countable,uncountable

词形变化

performances plural performaunce alternative

词汇关系

衍生词
antiperformance autoperformance concert performance coperformance cyberformance cyberperformance high-performance high-performance liquid chromatography informance isoperformance key performance indicator low-performance midperformance misperformance multiperformance nonperformance outperformance overperformance performance anxiety performance arousal performance art performance artist performance bond performance-driven performance management performance metric performance poetry performancewear postperformance preperformance reperformance seismic performance specific performance street performance ultraperformance underperformance unperformance variety performance
相关词
performant preformance preform

词源

From Middle English parfourmaunce; equivalent to perform + -ance.
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