impersonation

英 [ɪmˌpɜːsəˈneɪʃən]

美 [ˌɪmpərsəˈneɪʃən]

n.  模拟，扮演，假扮（角色）; 冒名顶替，假冒身份

复数：impersonations　

TOEFL计算机

BNC.20143 / COCA.21249

柯林斯词典

• VERB 假冒;模仿
  If someoneimpersonatesa person, they pretend to be that person, either to deceive people or to make people laugh.
  1. He was returned to prison in 1977 for impersonating a police officer...
     他 1977 年因冒充警官而再次入狱。
  2. Tom was a brilliant mimic who could impersonate most of the college staff.
     汤姆的模仿能力是超一流的，他能惟妙惟肖地模仿学院里的大多数老师。

英英释义

noun

• imitating the mannerisms of another person
  Synonym:personation
• pretending to be another person
  Synonym:imposture
• a representation of a person that is exaggerated for comic effect
  Synonym:caricatureimitation

双语例句

• This provides authentication of the caller and also introduces Windows ACL-based security on the pipe and also impersonation of the caller.
  它给调用者提供了身份验证功能，并且还在管道中引入基于WindowsACL的安全功能以及调用方的模拟功能。
• An anonymous identity cannot perform an impersonation.
  匿名标识不能执行模拟。
• This is the impersonation/ delegation model.
  这就是模拟/委派模型。
• No security context is available to allow impersonation.
  没有安全上下文可用来允许模仿。
• Other authentication issues revolve around timing such as when client impersonation comes into play.
  其它在某些特定时刻引发的认证问题，如当客户端正在进行身份模拟时；
• Client Impersonation is only available for Extended Stored Procedures.
  客户端模拟仅可用于扩展的存储过程。
• If a user account and password is specified, this information is always removed before the impersonation information is stored in this file.
  如果指定用户帐户和密码，则总是先删除此信息，然后再在此文件中存储模拟信息。
• This requires impersonation permissions at the server level.
  这要求在服务器级具有模拟权限。
• The latter approach provides better performance because it avoids impersonation altogether.
  后一种方法提供的性能更佳，因为它完全避免了模拟。
• The impersonation identity must have sufficient privileges to create categories.
  模拟身份必须具有足够的特权才能创建类别。