vt.执行；完成；演奏
vi.执行，机器运转；表演
performs───v.执行；表演（perform的第三人称单数形式）
perciform───鲈形鱼
performed───v.执行，表演（perform的过去分词形式）
performer───n.演出者；执行者；演奏者
perforce───adv.一定，必须；必然地
pyriform───adj.梨形的
deform───vt.使变形；使成畸形；vi.变形；变畸形；adj.畸形的；丑陋的
deiform───adj.有神性的；如神的
preform───v.预先形成；n.粗加工的成品
computer can perform many tasks at once.───电脑能同时做多项工作。
They felt continual pressure to perform well.───他们感受到持续不断的、要表演得好的压力。
I'm looking forward to seeing you perform.───我期待着看你演出。
It is implied by the directive, that there is a business role within the bank called "teller" and that people perform that role.───这个指示暗示银行中有称为“出纳员”的业务角色并有担任这个角色的人。
With these tools, it can be easy to set up the basic infrastructure of a distributed data grid and perform grid computations.───使用这些工具，可以方便地建立分布式数据网格的基本基础设施并执行网格计算。
Basically, they believe that language is not only used to inform or to describe things, it is often used to "do things" , to perform acts.───他认为人们说话时不仅是传递信息或描述物体，通常是言语本身即是一种行为，即以言行事。
It is possible for a user without some or all of these authorities to perform a migration, but results may be incomplete.───没有所有这些权限的用户执行迁移，但结果可能是不完整的。
The explicit subject method enables you to pass in the subject of any user and determine if they are authorized to perform an action.───使用显式主题方法可以传入任何用户的主题，并确定他们是否具有执行某项操作的权限。
Do not use a domain controller to browse the Web or to perform any other activities that may introduce malicious code.───不要使用域控制器浏览网站或执行任何可能引入恶意代码的其他活动。
Norton Disk Doctor can perform miracles on a dodgy hard disk.
To say little and perform much is the characteristic of great minds.
Computers can perform a variety of tasks.
The UN must perform a difficult balancing act between the two sides in the conflict.
You will be asked to perform some standard manoeuvres during your driving test.
We usually ask interviewees to perform a few simple tasks on the computer just to test their aptitude.
Be slow to promise and quick to perform.
A host of musicians will perform at the festival.
The children always perform a nativity play every Christmas.