unauthorized

英 [ʌnˈɔːθəraɪzd]

美 [ʌnˈɔːθəraɪzd]

adj. 未经许可(或批准)的

法律

Collins.1 / BNC.21089 / COCA.10927

牛津词典

adj.

未经许可（或批准）的
without official permission
1. No access for unauthorized personnel.
  未经允许不得入内。

柯林斯词典

in BRIT, also use 英国英语亦用unauthorised

ADJ 未经授权的；未经许可的
If something isunauthorized, it has been produced or is happening without official permission.
1. ...a new unauthorized biography of the Russian President.
  一本新的未经授权的俄罗斯总统传记
2. ...the unauthorized use of a military vehicle...
  未经许可使用军车
3. It has also been made quite clear that the trip was unauthorised.
  此行并未得到授权，这一点也已经说得相当明白了。

英英释义

adj

not endowed with authority
Synonym:unauthorised
without official authorization
1. an unauthorized strike
2. wildcat work stoppage
Synonym:unauthorisedwildcat

双语例句

Every database management system must be able to protect data against unauthorized access and modification.
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
This ensures that users cannot access unauthorized data.
这可确保用户无法访问未经授权的数据。
Bridge may deny service and discard frames to prevent network access by unauthorized devices.
网桥可以拒绝服务并且丢弃数据包，以阻止未授权设备对网络的访问。
Valuable assets, including intellectual assets and information, are protected from unauthorized access or use.
有价值的资产，包括知识产权和信息，非经授权不得使用。
No unauthorized changes may be made in the rules of operation.
不得擅自修改操作规程。
Guardium solutions use policy-based controls to quickly detect and report unauthorized or suspicious activity.
Guardium解决方案使用基于策略的控件来快速探测和报告未授权的或可疑的行为。
Data must be protected from unauthorized access and modification.
防止对数据进行未授权的访问和更改。
Access Can an unauthorized user successfully access a control that only the administrators are authorized to use?
访问一个未经授权的用户能成功访问只有经过授权的管理员才能使用的控制权吗？
Integrity: the system will prevent unauthorized changing of information(" can't change").
完整性：系统将防止在未授权情况下更改信息（“不能更改”）。