performs

英 [pəˈfɔːmz]

美 [pərˈfɔːrmz]

v.  做; 履行; 执行; 演出; 表演; 工作，运转(好 / 不好)
perform的第三人称单数

柯林斯词典

• VERB 做，执行，履行（尤指复杂的任务或行动）
  When youperforma task or action, especially a complicated one, you do it.
  1. We're looking for people of all ages who have performed outstanding acts of bravery, kindness or courage...
     我们正在寻找那些见义勇为、乐于助人、勇气可嘉的人，年龄不限。
  2. His council had had to perform miracles on a tiny budget...
     他的委员会不得不以极少的预算去创造奇迹。
  3. Several grafts may be performed at one operation.
     在一次手术中可能会进行多次植皮。
• VERB 起…作用；有…功能
  If somethingperformsa particular function, it has that function.
  1. A complex engine has many separate components, each performing a different function.
     一个复杂发动机有很多独立零部件，每个零部件具有不同作用。
• VERB 演出；表演；演奏
  If youperforma play, a piece of music, or a dance, you do it in front of an audience.
  1. Gardiner has pursued relentlessly high standards in performing classical music...
     加德纳一直不懈地追求古典音乐演奏的高水准。
  2. This play was first performed in 411 BC...
     该剧于公元前411年首演。
  3. He began performing in the early fifties, singing and playing guitar.
     他从50年代早期开始表演吉他弹唱。
• VERB （人）表现良好/很差；（事物）运转良好/糟糕
  If someone or somethingperforms well, they work well or achieve a good result. If theyperform badly, they work badly or achieve a poor result.
  1. He had not performed well in his exams...
     他考试没考好。
  2. England performed so well against France at Wembley...
     在温布利球场上，英格兰队表现出色，击败了法国队。
  3. 'State-owned industries will always perform poorly,' John Moore informed readers...
     “国有企业经营不善将是常态,”约翰·穆尔告诉读者。
  4. When there's snow and ice, how's this car going to perform?
     路面有冰雪时,这种汽车性能如何?

双语例句

• A gateway is a device that performs functions similar to router.
  网关是一个履行功能和路由器很相似的设备。
• This kind of machine performs satisfactorily.
  这种机器性能良好。
• Performs construction works relating to all plant system, instrumentation control and apparatus.
  完成和整个工厂的仪表控制和仪器有关的施工工作。
• The debugger performs the same tasks as before, but the commands and output responses differ greatly.
  调试器执行的任务和以前相同，但命令和输出响应有很大的不同。
• Low-level playback emulates the exact mouse movements and keyboard actions that the user performs.
  低级的回放仿效了用户执行的精确鼠标的动作和键盘的行为。
• Database: The database performs both identification and authentication of users.
  数据库：数据库执行对用户的识别和身份验证。
• This Web service performs read and add operations on an order resource.
  这个Web服务对一个订单资源执行read和add操作。
• The satisfy() method accepts the input list and the filter list and performs all filtering in one step.
  satisfy（）方法接收输入列表和过滤器列表，并且在一步中执行所有的筛选操作。
• A use case is a sequence of actions that an actor performs on a system and the response generated.
  用例是指参与者（Actor）在系统上执行的一系列操作和产生的响应。
• This section introduces the source code of a library class that performs coordinate conversion between decimal degrees and UTM.
  本节介绍了执行坐标转换（十进制角度和UTM）的库类的源代码。