perform各种词性

perform词性：及物动词、不及物动词。作及物动词时意为“执行；完成；演奏”，作不及物动词时意为“执行，机器运转；表演”。读音：英[pəˈfɔ:m]，美[pərˈfɔ:rm]。

双语例句

1、The tasks had to be performed in a particular sequence.

这些任务必须按一定次序去执行。

2、The manager decided to choose a responsible person to perform the task.

经理决定挑选一名有责任心的人来执行这项任务。

3、This operation has never been performed in this country.

这个国家从未做过这种手术。

4、The whole operation is performed in less than three seconds.

全部运算在三秒内完成。

5、All the statistical computations were performed by the new software system.

所有的统计计算均由新的软件系统完成。