performance单词什么意思_performance单词解释 performance的反义词performance的例句

名词表现; 表演; 演技; 执行

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1. 表演；演出
A performance involves entertaining an audience by doing something such as singing, dancing, or acting.

e.g. Inside the theatre, they were giving a performance of Bizet's Carmen.
在剧院里，他们正在演出比才的作品《卡门》。
e.g. ...her performance as the betrayed Medea...
她所演绎的遭人背叛的美狄亚

2. 表现；业绩；性能；运行情况
Someone's or something's performance is how successful they are or how well they do something.

e.g. That study looked at the performance of 18 surgeons...
那项研究调查了18名外科医生的工作表现。
e.g. The poor performance has been blamed on the recession and cheaper sports car imports...
业绩不佳的原因被归咎于经济衰退和低价跑车的进口。

3. （汽车的）性能
A car's performance is its ability to go fast and to increase its speed quickly.

4. 性能卓越的；高性能的
A performance car is one that can go very fast and can increase its speed very quickly.

5. 执行；履行；做
The performance of a task is the fact or action of doing it.

e.g. He devoted in excess of seventy hours a week to the performance of his duties...
为了完成任务，他每周工作70多个小时。
e.g. The people believe that the performance of this ritual is the will of the Great Spirit.
该部族的人认为举行这种仪式是大神的意志。

6. 复杂的事情；麻烦事
You can describe something that is or looks complicated or difficult to do as a performance .

e.g. The whole process is quite a performance...
整个过程相当复杂。
e.g. She made a big performance of sprinkling all the spices on.
她费了不少劲才把所有的香料都撒在上面。

7. a repeat performance - see repeat

noun

1. any recognized accomplishment

e.g. they admired his performance under stress
when Roger Maris powered four home runs in one game his performance merits awe

2. the act of performing
of doing something successfully
using knowledge as distinguished from merely possessing it

e.g. they criticised his performance as mayor
experience generally improves performance

Synonym: executioncarrying outcarrying into action

3. the act of presenting a play or a piece of music or other entertainment

e.g. we congratulated him on his performance at the rehearsal
an inspired performance of Mozart's C minor concerto

4. a dramatic or musical entertainment

e.g. they listened to ten different performances
the play ran for 100 performances
the frequent performances of the symphony testify to its popularity

Synonym: public presentation

5. process or manner of functioning or operating

e.g. the power of its engine determines its operation
the plane's operation in high winds
they compared the cooking performance of each oven
the jet's performance conformed to high standards

Synonym: operationfunctioning