unauthorized

Gaining entry to a system, location, or information without permission.

未经授权的使用

The act of using something (e.g., a credit card, a vehicle, a computer system) without permission.

未经许可使用某物（如信用卡、车辆、计算机系统）的行为。

未经授权的用户

A person who accesses or uses a system or resource without having the right to do so.

没有官方许可使用系统或服务的用户。

A reproduction of a work made without the right holder's consent, often infringing copyright.

The act of entering a place or property without permission; trespassing.

Being away from work or duty without official permission.

未经授权的版本

A version of a product, software, or creative work that is distributed without the consent of the creator.

未经创作者同意而分发的产品、软件或创意作品的版本。

A biography written without the permission or cooperation of its subject.

A bank overdraft that has not been agreed upon with the bank beforehand.