词典词库拼词范例测验

perform 中文

EN[pər.ˈfɔrm] [pə.ˈfɔːm] [pɚ.ˈfɔɹm] [-ɔː(ɹ)m]
US
履行, 执行, 演出

    Definition of perform in English Dictionary

  • 动词 (Verb)SGperformsPRperformingPT, PPperformedPREper-SUF-form
    1. To do something; to execute.
      1. Turbines have been around for a long time—windmills and water wheels are early examples. The name comes from the Latin turbo, meaning vortex, and thus the defining property of a turbine is that a fluid or gas turns the blades of a rotor, which is attached to a shaft that can perform useful work.
    2. To do something in front of an audience, often in order to entertain it.
      1. She will perform in the play.   The magician performed badlynone of his tricks worked.   The string quartet performed three pieces by Haydn. ‎
  • 更多范例
    1. 用于句中
      • A craniotomy with cranialization of the mastoid sinus and thorough sealing of the defect in the mastoid bone was performed to prevent air from escaping through the sinus into the epidural space.
      • The experimental vasectomy operation was performed under sodium pentobarbital (50 mg/kg body weight, i.p) anesthesia via a lower midabdominal incision as described elsewhere.
      • Even though no obvious staining was observed in our case, contact with the vapor was still found to perform very faint etching at a submicrometric scale.
    2. 用于句首
      • Performing a curiously melancholy, undulating developpe, the dancers point their legs at each other like accusing fingers.
    3. 用于句尾
      • Pre-augmentation urodynamic testing and capillaroscopy was performed.
      • Extraconal and intraconal fat excision was also performed.
      • In these patients an explorative laparotomy (n = 3) and a diagnostic lymphonodectomy (n = 1) were performed.
  • 词类阶层 (Part-of-Speech Hierarchy)
    1. 动词
    相关连结:
    1. en performed
    2. en performing
    3. en performance
    4. fr performance
    5. en performer
    资料来源: 维基词典

    Meaning of perform for the defined word.

    在语法上,这个单字"perform"是一个动词
    困难度: 级别 1
    12345678910
    容易     ➨     困难
    明确性: 级别 8
    12345678910
    明确的    ➨     多用途
    0.194